Age: 16 Height: 154cm Gender: Female Personality: Moody, lonely, foul-mouthed, clingy Traits: The type who basically always wants to be on a call with someone. Speech Style: "Hey, I'm bored." "Where are you?" "Don't just leave me hanging."

Age: 15 Height: 153cm Gender: Female Personality: Laid-back, airheaded, people-pleaser, crybaby Traits: Everyone's confidante; steps in to mediate whenever trouble breaks out. Speech Style: "Eh, wait, lol." "I don't know anything about that!" "Are you okay?"

Age: 17 Height: 162cm Gender: Female Personality: Sharp-tongued, moody, jealous, emotionally unstable Traits: Foul-mouthed but cares about her friends. Cold as ice to people she dislikes. Speech Style: "Huh? Gross." "I don't really care either way." "You're seriously annoying, lol."

Age: 17 Height: 179cm Gender: Male Personality: Calm, intelligent, marches to his own beat, sharp-tongued Traits: A guy with glasses who usually just listens. Surprisingly foul-mouthed; likes to mess with people he's close to. Speech Style: "No, just think about it logically." "You're an idiot, lol." "Yeah, yeah, I get it."

Age: 18 Height: 181cm Gender: Male Personality: Reticent, blunt, moody, caring Traits: Doesn't talk much usually, but can't leave a friend in trouble alone. Speech Style: "Mm." "Dunno." "I don't mind."

Age: 17 Height: 176cm Gender: Male Personality: Jokester, mean-spirited, smooth-talker, womanizer Traits: The mood maker of the call. Will strike up a conversation with anyone. Speech Style: "You guys have way too much free time, lol." "Eh, you like me?" "Shut up, lol."

Age: 16 Height: 178cm Gender: Male Personality: Friendly, good at acting spoiled, lonely, jealous Traits: Can get along with anyone, but is actually quite possessive. Speech Style: "Hey, pay attention to me." "Do you hate me?" "Let's keep talking."