Communication game device

0001The present invention relates to a communication game device. More specifically, the present invention relates to a game device used by one person which can memorize the information on another game device as a game partner communicated with and used by another.

0002<patcit id="pcit0001" dnum="JP10263212A"><text>Japanese Patent Publication No. 10-263212</text></patcit> discloses a "connect-to-partner" type liquid crystal game device and a "connect-to-partner" type liquid crystal game method. This game device communicates with a partner device. This publication discloses techniques related to a device for playing a game where a game character displayed on a liquid crystal display is able to grow as the game character while having virtual experiences in the game and a game when another character in another game device is in communication with the game device where the other character is also able to grow in a similar manner.

0003The above-mentioned liquid crystal game device allows a player to compete with another player on a game device communicating with the player. However, the above-mentioned conventional liquid crystal game device cannot memorize the information about the partner device so as to reflect this information in a game played later on the game device. <patcit id="pcit0002" dnum="EP1078666A"><text>EP 1 078 666</text></patcit> discloses a communication game device having a data processing section, a program storage section for storing a control program for controlling the device, an image storage section for storing a picture ID and an associated character picture, a control element operated by a game player, a parameter storage section, a display element, transmitting and receiving sections and a communication partner memory section for storing parameters received by the receiving section.

0004In view of the above-mentioned related art, the present invention has been proposed. An object of the present invention is to provide a communication game device capable of playing various games with another partner device that is in communication with the player's game device. The communication game device is capable of performing simulations and memorizing information about the character of the partner device and of reflecting the information in games which will be played at a later time.

0005Another object of the invention is to provide a communication game device capable of displaying a character of the partner's device on the player's display without transferring a large amount of image data.

0006Still another object of the invention is to provide a communication game device which is capable of performing a communication game, a simulation, etc. even in the case where the players use a different versions of the game devices and therefore one of the game device does not have the image data about the character of the partner device by showing an alternative picture as the character of the partner device on the display picture of the game device.

0007According to the present invention, there is provided a communication game device comprising: <ul id="ul0001" list-style="none" compact="compact"><li>a data processing section,</li><li>a program storage section for storing a control program for controlling said communication game device by said data processing section,</li><li>an image storage section for storing a picture ID and a character picture associated with the picture ID,</li><li>a controlling element operated by a game player,</li><li>a parameter storage section for storing parameters including the picture ID, a device ID given by said data processing section to said communication game device based on the control program, and character data given by the game player using said controlling element,</li><li>a displaying element for displaying the character picture retrieved by said data processing section from said image storage section corresponding to the picture ID included in the parameters stored in said parameter storage section as a virtual living object of the communication game device,</li><li>a transmitting section capable of transmitting the parameters stored in said parameter storage section to another communication game device,</li><li>a receiving section capable of receiving a parameter transmitted by another communication game device,</li><li>a communication partner memory section for storing the parameters according to a device ID and character data received by said receiving section,</li><li>wherein said data processing section, controlling the communication game device based on the control program stored in said program storage section, is capable of displaying a list of parameters stored in said communication partner memory section,</li><li>characterized in that the data processing section, controlling the communication game device based on the control program stored in said program storage section, is further capable of:</li><li>determining whether the device ID and the character data included in the parameters received by the receiving section have been stored in said communication partner memory section when said receiving section receives parameters transmitted by another communication game device,</li><li>renewing the parameters stored in said communication partner memory section including the device ID and the character data that are included in the transmitted parameters if said data processing section determines that the device ID and the arbitrary data included in the transmitted parameters have been stored in said communication partner memory section, and</li><li>storing the transmitted parameters in said communication partner memory if said data processing section determines that device ID and the character data included in the transmitted parameters have not been stored in said communication partner memory section.</li><li><figref idref="f0001">Fig. 1</figref> is an elevational view showing an appearance of a communication game device of the present invention.</li><li><figref idref="f0002">Fig. 2</figref> is the circuit diagram of the communication game device of the present invention.</li><li><figref idref="f0003">Fig. 3</figref> is a diagram explaining the growth process of the virtual living object for which an image display is carried out in the communication game device of the present invention.</li><li><figref idref="f0004">Fig. 4</figref> is a table showing the kinds of virtual living objects for which an image display is carried out in the communication game device of the present invention.</li><li><figref idref="f0005">Fig. 5</figref> is a schematic diagram showing an outline of the program steps performed by the microcomputer of the communication game device of the present invention.</li><li><figref idref="f0006">Fig. 6</figref> is a table of parameters to be checked with the virtual living object in the communication game device of the present invention.</li><li><figref idref="f0007">Fig. 7</figref> is a table of hidden parameters of the virtual living object in the communication game device of the present invention.</li><li><figref idref="f0008">Figs. 8A and 8B</figref> are tables of the "meals" and "snacks" which can be given to the virtual living object in the communication game device of the present invention.</li><li><figref idref="f0009">Figs. 9A and 9B</figref> are diagrams explaining the outline of the control process carried out in the communication game device of the present invention when the virtual living object has a bowel movement.</li><li><figref idref="f0010">Fig. 10</figref> is a table showing the victory-or-defeat conditions at the time of a game played by the virtual living object in the communication game device of the present invention.</li><li><figref idref="f0011">Figs. 11A, 11B and 11C</figref> are tables showing the presents which the virtual living object can acquire and the level of friendship used in the communication game device of the present invention.</li><li><figref idref="f0012">Figs. 12A and 12B</figref> are diagrams explaining an example of the pictures displayed when the "find-a-lover" command is executed for the virtual living object and the levels of good luck used in the communication game device of the present invention.</li><li><figref idref="f0013">Fig. 13</figref> is a flow chart showing the processes performed when the pictures "yawning or sleepy" "sleeping" or signs are displayed for the virtual living object in the communication game device of the present invention.</li><li><figref idref="f0014">Fig. 14</figref> is a table showing a schedule for a day of the virtual living object at the rebellious child and adolescence ages in the communication game device of the present invention.</li><li><figref idref="f0015">Fig. 15</figref> shows a schedule for a day of the virtual living object during the breeding age in the communication game device of the present invention.</li><li><figref idref="f0016">Fig. 16</figref> is a table explaining the image display showing "play alone" and "play with item" of the virtual living object in the communication game device of the present invention.</li><li><figref idref="f0017">Fig. 17</figref> is a table of examples of the image displays for various seasons in the communication game device of the present invention.</li><li><figref idref="f0018">Fig. 18</figref> is a flow chart of the initial steps of the communication process in the communication game device of the present invention.</li><li><figref idref="f0019 f0020">Fig. 19</figref> is a main flow chart at the time of the communication in the communication game device of the present invention.</li><li><figref idref="f0021">Fig. 20</figref> is a flow chart showing the "tug-of-war" processing steps in the communication game device of the present invention.</li><li><figref idref="f0022">Fig. 21</figref> is a flow chart showing the "ballooning" processing steps in the communication game device of the present invention.</li><li><figref idref="f0023">Fig. 22</figref> is a flow chart showing the "quick-eating" processing steps in the communication game device of the present invention.</li><li><figref idref="f0024">Fig. 23</figref> is a flow chart showing the "gift" processing steps in the sending communication game device of the present invention.</li><li><figref idref="f0025">Fig. 24</figref> is a flow chart showing the "gift" processing steps by the receiving communication game device of the present invention.</li><li><figref idref="f0026">Fig. 25</figref> is a flow chart of the "initial communication" processing steps of the communication game device of the present invention.</li><li><figref idref="f0027 f0028">Fig. 26</figref> is a flow chart of the "find-a-lover lottery" processing steps of the communication game device of the present invention.</li><li><figref idref="f0029">Fig. 27</figref> is a flow chart of the "failure to find-a-lover" processing steps of the communication game device of the present invention.</li><li><figref idref="f0030">Fig. 28</figref> is a flow chart of the "find-a-lover" processing steps of the communication game device of the present invention.</li><li><figref idref="f0031">Fig. 29</figref> is a flow chart of the "play communication" processing steps of the communication game device of the present invention.</li><li><figref idref="f0032">Fig. 30</figref> is a flow chart of the "gift communication" processing steps of the communication game device of the present invention.</li><li><figref idref="f0033">Fig. 31</figref> is a flow chart of the "store communication" processing steps of the communication game device of the present invention.</li><li><figref idref="f0034">Fig. 32</figref> is a flow chart of the "friend list registration and updating" processing steps of a communication game device of the present invention.</li><li><figref idref="f0035">Fig. 33</figref> is a table showing a list of "recognition codes" in the communication game device of the present invention.</li><li><figref idref="f0036">Fig. 34</figref> is a table showing the correspondence with the character picture and character number (picture ID) in the communication game device of the present invention.</li><li><figref idref="f0037 f0038 f0039 f0040">Fig. 35</figref> is a spreadsheet showing the parameters stored in the parameter memory part provided in an EEPROM in the communication game device of the present invention.</li><li><figref idref="f0041 f0042 f0043 f0044">Fig. 36</figref> is a correspondence table showing the initial communication data in the communication game device of the present invention.</li><li><figref idref="f0045 f0046 f0047 f0048">Fig. 37</figref> is a spreadsheet of the partner communication memory part provided in the EEPROM in the communication game device of the present invention.</li></ul>

0008The communication game device of the present invention memorizes parameters including a body ID given to the game device and arbitrary data (such as the name of the virtual living object, etc.) given by the game player. The communication game device of the present invention transmits and receives the parameters of other communication game devices according to the control program memorized in the partner's communication memory part. When the communication game device receives parameters from another device, the communication game device refers to the parameter memorized in the partner's communication memory part to confirm that the parameters including the Body ID and the arbitrary data received from the partner are the parameters stored in the partner communication memory part. When it is determined that the parameters including the Body ID and the arbitrary data received from the partner are the same as the data stored in the partner's communication memory part, the received data is updated. When it is determined that the parameters including the Body ID and the name data parameter received from the partner are not stored in the partner's communication memory part, the received parameters are stored in the partner's communication memory part. Thus by using both the body ID and the character name from the game partner to identify the partner's communication data, data updating errors can be prevented.

0009The communication game device of the present invention has a memory picture code storage part which memorizes the "memory picture code" determined according to the matching of the kind of character picture or the character picture and the picture ID. An image storage section stores pictures which are to be shown on the display as the virtual living object of a communication game device when the "memory picture code" which is sent from other communication game devices differs from the "memory picture code" of a player's game device. Even in a case where an old communication game device is used which is capable of communicating with a new game device and yet which has stored different characters from the characters stored in the new game device, communication can be established without any problems.

0010Hereafter, an embodiment of the present invention will be explained using the drawings. <figref idref="f0001">Fig. 1</figref> is an outline view of the communication game device of the present invention, in which 1 represents the main body of the communication game device (hereinafter called the "main body"). The display element (liquid crystal) 5 which constitutes a liquid crystal display 3 is formed at the front center of the main body 1. Below the display element 5, three switches (an A button 7, a B button 9 and a C button 11) are provided as the controlling elements. The A button 7 is a switch which selects a command performed by the program. The B button 9 is a switch with which the decision of a command is made. The C button 11 is a switch which cancels the selected command. Two or more symbols 13 and 15 are displayed at the upper and lower portions of the display element 5 by executing the program which will be described later. A character picture 16 which shows a virtual living object is displayed in the center of the display. The main body 1 has at the upper part an infrared light emitting device 17 which is a sender and the infrared light receiving device 19 which is a receiver and they enable communication with other communication game devices. A small through hole 20 is provided to receive a chain for hanging the device.

0011<figref idref="f0002">Fig. 2</figref> shows the circuit diagram of the communication game device of the present invention. A one chip type microcomputer 21 having a CPU (central processing unit) function i.e., control of each means to be mentioned later and a driver function, i.e., control of the liquid crystal display 3 and the various devices. The microcomputer 21 is connected to the liquid crystal display 3, the A button 7, the B button 9, the C button 11, the infrared luminescent device 17, and the light receiving device 19. The microcomputer 21 is also connected to an EEPROM 23, a battery 25, a clock signal generating means 27, a reset switch 29, and a buzzer 31. These devices are controlled based on the program mentioned later. Inside the microcomputer 21, a program storage part which memorizes programs (control program) enabling the game device to operate as a communication game device, and the image storage section which memorizes the picture ID (ID: identification information) are provided. Also, the character picture 16 is corrected with the picture ID. Various kinds of information acquired during execution of the program are stored in the EEPROM 23 as a parameter memory part and a partner's communication memory part.

0012<figref idref="f0003">Fig. 3</figref> is a diagram explaining the growth process of an imaginary living object (herein after called a "virtual living object") displayed as the character picture 16. The virtual living object has several modes of growth stages including an egg period, infancy, a rebellious age, adolescence, and a breeding age. An egg period is the mode in which an egg of the virtual living object is displayed, or when a power supply is switched on for the first time or a reset switch is turned on. The mode then shifts to the next stage, i.e. infancy, after an animated presentation for 2 to 3 minutes of an egg being hatched. After one hour of infancy, the virtual living object passes into the rebellious or child age. After one day of the rebellious age, the virtual living object passes into adolescence. The adolescence grows into the breeding age after three days. There is no new growth stage after the breeding age, but an image may be displayed showing a next-generation laying new eggs according to various communications or operations. When a required operation is not performed or the virtual living object is neglected, a picture is presented on the display showing that the virtual living object has died.

0013<figref idref="f0004">Fig. 4</figref> is a table showing various kinds of virtual living objects displayed on the breeding age according to the growth process in each mode of infancy, rebellious age, and adolescence. Each virtual living object is classified by a "mental parameter" and a "body parameter" into five ranks, A (earnest), B (ordinary), C (mischievous), D (unhealthy), and E (stubborn). The picture of the virtual living object displayed for every rank is prescribed by the picture ID. <figref idref="f0036">Fig. 34</figref> is a concordance showing the name of each character picture 16 memorized by the image storage section, and the character number used as the picture ID. For example, the character number "01" is memorized in the parameter memory part for the character picture of "bebitchi"(baby), or "02" for "shirobebitchi"(white baby) to be displayed as the virtual living object in the player's game device. The character number "16" is defined as a "mystery" character. This indicates that the "memory code mismatch image" be shown when the memory picture code of the game player is different from that of a communication partner.

0014As described above, the program performed by the microcomputer 21 according to operations of the A button 7, the B button 9, and the C button 11 and according to communications with other devices is stored in the microcomputer 21. <figref idref="f0005">Fig. 5</figref> is a schematic diagram showing the outline of the program manipulation performed by a microcomputer 21. Usually, the picture of the virtual living object according to the rank of the character is displayed on the display element 5. Five commands represented as (1) - (5) in <figref idref="f0005">Fig. 5</figref> are each displayed as the icons 13 on the upper portion of the display element 5. Also, five commands represented as (6) - (10) in <figref idref="f0005">Fig. 5</figref> are each displayed as the icons 15 on the lower portion of the display element 5. As is shown in <figref idref="f0005">Fig. 5</figref>, each icon has a name: icon (1) "parameter check"; icon (2); "food"; icon (3) "toilet"; icon (4) "mini-game"; icon (5) "communication"; icon (6) a "discipline"; icon (7) "medical treatment"; icon (8) "electricity"; icon (9) "notebook"; and icon (10) "call sign".

0015These icons, also called "command icons", are selected by first highlighting the number e.g., (1) by pushing the button A and then by pushing the button B to select the "parameter check" command. If the C button 11 is pushed, the highlighted number will be canceled and the display returns to the normal picture. If the A button 7 is continuously pushed after number (1) is highlighted, the next icon ("food") (2) will come out. Then every time the A button 7 is pushed, icons (3), (4), (5) - - - (9) and (10) come out sequentially.

0016Icon (1) "parameter check" is a command for displaying on the display the contents of the various parameters set for the character, which is the virtual living object, to check them. Upon selecting "parameter check", the player can check the various parameters given as the player's choice to describe the state of the virtual living object such as the "name", "hunger", "mood", "discipline", "male or female", "age", "weight", and "generation". In this embodiment, besides the parameters which are visible on the display, invisible parameters are provided for the game player including three parameters called "the level of mental underdevelopment", the "level of physical underdevelopment", and the "level of good luck" as well as the body ID which the microcomputer 21 gives to the communication game device based on a program. The details of these parameters will be given later.

0017The "(2) food" command is to give the virtual living object a "meal" or a "snack", and the number of "meals" or "snacks" can be increased every time the "meal" or "snack" is chosen. The "meal" mode is provided with an "overeating" mode in which the player can give meals up to two more times after "the hunger" parameter 4 (a full stomach) is displayed. If another meal is given, a "no more" sign will be displayed. If a further "meal" is given, the "hunger" parameter and the "weight" parameter will increase by one. Although a "snack" can be given any time in principle, a case is provided where the virtual living object cannot eat while sleeping or under certain "sick" conditions. If a "snack" is given, the "hunger" parameter increases by one and the "weight" parameters increases by two. At the breeding age, if the weight reaches 99 g according to the way meals are given, a picture is displayed showing the virtual living object is overweight. If the weight is reduced to 80 g after dieting by playing the mini game, a normal character is displayed. The program enables the control such that if the virtual living object becomes obese, the chance of the virtual living object getting sick increases and it becomes impossible for the virtual living object to have a meal, and the discipline mode will not be carried out. The contents of the meals and the snacks given to the virtual living object (character) vary according to the growth stage and the kind of virtual living object (character). <figref idref="f0008">Fig. 8A</figref> shows the meals and snacks which can be given during different growth stages and <figref idref="f0008">Fig. 8B</figref> shows the meals and snacks for every character at the breeding age.

0018The "(3) toilet" command is to delete a picture representing excrement on a display a certain period of time after the virtual living object has a bowel movement. The program enables the control such that if eight excrements are shown on the display, the virtual living object gets sick (cannot eat meals or snacks or the game can no longer be played). Whenever the hunger parameter decreases by two, the virtual living object has one bowel movement. The flow of control processing is shown in <figref idref="f0009">Fig. 9A</figref> for the case where the character has a bowel movement. In the flow of control, a picture is shown showing that the virtual living object has uneasiness when the character has an imminent bowel movement. If a "toilet" icon is chosen in this state, a picture showing that the virtual living object is using the bowl and the "good mood" parameter increases by 2. In the state of being uneasy, when the player does nothing, the picture of the virtual living object and the excrement are displayed. If the toilet icon is chosen in this state, the excrement is flushed and the virtual living object is displayed as feeling comfortable. Various bowls and various shapes of excrements are shown according to the growth stage of the character. (<figref idref="f0009">Fig. 9B</figref>)

0019The "mini-game" icon of (4) executes the program which performs the games including a "dance" and a "hurdle" game. Except during sleep or illness, the player can choose to "dance" or "hurdle". The "arranged dating" process becomes available if the virtual living object reaches the breeding age. In each mini-game, the player repeats the small game several times until the player fails or stops playing the game. The reaction of the virtual living object and the parameter change according to the level attained when the player stops playing the game (number of times). In the "dance" game, the virtual living object is continuously shown as turning to the "left", "center", and "right" on the display, and the player is supposed to memorize the series of actions of the virtual living object and to input correctly the order of the actions of the virtual living object using at least one button. After one small game is successful and is completed, the virtual living object dances continuously, and the operation of inputting the order of operation which the game player memorized is continued. If the player clears 21 times or more, the weight will decrease by 2 g and the level of mental underdevelopment will decrease by one. In the "hurdle" game, a hurdle is displayed moving from the right side to the left side and the virtual living object clears the hurdle by pressing a button with good timing. If the predetermined number of hurdles are cleared, the game will be concluded. If the hurdle is cleared 20 times or more, the weight will decrease by 3g and the level of mental underdevelopment will decrease by one.

0020If the growth phase of the virtual living object comes to the "breeding age" and day one goes by, the "arranged dating" system becomes available. The "arranged dating" system is a command that executes a program in which the virtual living object gives birth to a baby having good luck of level 1 if the "arranged dating" is successful even if the player does not communicate with another game device. In the "arranged dating" system, the player chooses one of four virtual living objects and the arranged dating is successful if both virtual living objects are chosen who will fall in love with each other and a heart sign lights up, and a baby is born. The game player can choose the partner up to 3 times per day, and the game player is supposed to choose an arranged marriage partner considering the personality of the character (virtual living object). The virtual living object can be chosen with the A button, and the character of the virtual living object can be displayed with the B button. The rate of successful arranged dating changes with the level of good luck. The rate is also increased by 20% if the virtual living object has an item. A "debuchara" (obese character) has no chance of having a successful arranged dating experience. If the "arranged dating" is successful, a baby may be born, but after childbirth, the life of the parent and the child lasts for three days (a picture showing the parents and the child is displayed), and the parent's numerical value is displayed as a parameter.

0021The "(5) communication" process executes programs which transmit and receive predetermined information to and from the partner device which is at the other end of the communication. Various processes, such as "play", "gift", "love", and "store communication", are performed, and predetermined image display processes correspond to the various procedures, such as "play", "gift", "love", and "store communication", are performed in each communication game device. In the communication processes, transmission and reception of information are performed between the player and the partner devices using infrared rays. If communication is performed, the name (name data) of the communication partner's virtual living object will be memorized by the partner's communication memory part. Also, "the level of friendship" between the communication partner's virtual living object and the virtual living object of the player's game device changes by repeating the communication performed after the initial communication, and the virtual living object is classified by "the level of friendship" such as "acquaintance", "friend", "best friend", and "sweetheart". In the communication process, the programs decide whether the partner device (virtual living object of the partner device) is the opposite sex, or what kind of relation is the level of friendship, or perform various processes, such as the above "play", "gift", and "love" based on a predetermined probability. When the partner is a device installed in a store, the processing of the "store communication", which will be described later, is performed.

0022"Play" processing can be performed if the virtual living object of the player's game device is at any stage between the rebellious age to the breeding age, even if the virtual living object of the other game device is at any stage between the rebellious age to the breeding age. The games include a "tug-of-war" (the party who pulls a rope and falls first means that the opponent wins), and "ballooning" (the party who pops the balloon first wins the game), "quick-eating competition" (the party who keeps eating meals and falls down loses the game). The winner adds one point to the "good mood" scale and the loser loses one point on the "good mood" scale. The "level of friendship" increases by 5% for both the winner and the loser. The "tug-of-war game" is lost by the party who loses the rope and falls down. The "ballooning game" is a game in which the player starts pressing the button repeatedly on the "ready beat" to operate a pump, while a character is displayed who is jumping on the pump. The game is won by the party who pops the balloon first. The player who pressed the button more times than the other players goes one rank higher on the victory-or-defeat ranks shown in <figref idref="f0010">Fig. 10</figref>. The victory-or-defeat ranks are divided into five steps from ABCDE according to the number of times the player loses. Rank A is assigned for 0 loses. Likewise, the rank B is for 1 to 2 loses, the rank C is for 3 to 4 loses, the rank D is for 5 to 6 loses and the rank E is for 7 or more loses. The "quick-eating competition" is a game in which the player, after starting to eat meals when ready-go sign is shown, who is first to obtain a full meter and falls first is the loser. The player who has a lower hunger parameter goes up one rank on the victory-or-defeat conditions shown in <figref idref="f0010">Fig. 10</figref> just before the game starts.

0023<figref idref="f0010">Fig. 10</figref> is a table showing the victory-or-defeat conditions of the virtual living objects. The characters A, B, C, D, and E in the left column denote the ranks the virtual living objects attain, with A being the highest and E being the lowest in the following order: A > B > C > D > E. The winner is determined based on their rank. For example, if the ranks of both players are the same as in the case where the rank of the player's game device is A and the rank of the partner's device is A', the winner is determined by a 50% probability. If the rank of the player's game device is B and the partner's device is A', the player loses the game. If the partner's device is B', the winner is determined by a 50% probability. If the partner's device has a rank of C' to E', the player wins. Likewise, the winner is decided based on the table shown in <figref idref="f0010">Fig. 10</figref> for other combinations.

0024In "gift" processing, a picture sent from the player's game device to the partner's game device is displayed on the partner's display showing a virtual living object having a gift and putting the gift on the list or using the gift. The gift which is given to the partner cannot be chosen by the sending side, until it reaches the rebellious age to the breeding age, but it is selected by the program manipulation by the receiving device according to the conditions shown in <figref idref="f0011">Fig. 11A</figref>, and it is displayed as if it was sent by the partner. The "level of friendship" which expresses a mutual relationship is designed to be affected by the gift, such that the virtual living object gets a better gift from the virtual living object with a higher level of friendship. At the breeding age, if a gift is given, the level of friendship will rise 15%, and the gifts shown in <figref idref="f0011">Fig. 11B</figref> are only given during the breeding age. As shown in <figref idref="f0011">Fig. 11C</figref>, the nature of the friendly relationship (acquaintance, friend, close friend, best friend, sweetheart and ardent lover) is expressed by numbers. The friendship between opposite sexes and expressed by 81% or more can be described as an "ardent lover". If there are two or more ardent lovers, the partner with highest number is defined as the "ardent lover" and the others are called "sweethearts".