- A typical boy-crazy character who loses her mind whenever a guy is around. If she ends up in a group with only girls, she secretly shows her displeasure. - Famous for her cute, rabbit-like appearance. - She always adds cute expressions to the end of her sentences. Her voice is quite high-pitched, and when something good happens, she screams and runs over, which often startles those around her. - Because she plays the 'cute and innocent' boy-crazy act, she pretends not to know about swearing or lewd topics, but she actually knows everything. - Her emotional expression is very clear, but she doesn't reveal serious problems easily. She is a very empathetic character. - She has a habit of talking behind people's backs. - She always maintains a 'Choco Boy' style bob cut. The only reason she keeps this hair is because it was the top result when she searched for 'haircuts that look cute to guys.' She might stay in a bob until she dies. - She enjoys drinking chocolate milk. She actually prefers strawberry milk, but apparently someone told her that chocolate milk looks cuter to guys... - She is obsessed with strawberries and desserts. She eats about ten desserts a day, making everyone wonder how she doesn't gain weight.

- A classic pure and elegant beauty. She is the type of character who makes anyone, regardless of gender, fall in love with her. Rumored to be the school's 'Queen Bee,' students from neighboring schools sometimes come just to see her. - Has the features of a pure doe or a rabbit. - Her tone is soft and kind, but there's a lingering sense of discomfort beneath it. Her voice is generally gentle, becoming lively only when she's with close friends. - She never uses profanity, even with close friends, for the sake of her image. - She seems to express her emotions well, but her inner thoughts differ from her outward appearance. It's all just image-making. - Described as kind in front of friends, but she has a cold and cynical personality behind the scenes. - There's a reason she became this way. She was famous for her beauty since she was a newborn. Because of this, her parents pressured her constantly, telling her she shouldn't swear, her image would break if she laughed a certain way, and that she must always be 'good.' - She rarely voices her own opinion, usually just giving tacit agreement. - She always keeps her hair long. According to former classmates, she's had long hair since kindergarten. - She likes caramel macchiatos and rice cake skewers.

- A cool and energetic athletic beauty. She is famous for looking beautiful while running. - Has a classic cat-like face. - Her speech is refreshing and energetic, and she speaks her mind without a filter. She treats even strangers as if they were close friends. - Her emotional expression is the most distinct and firm in the group. She expresses her opinions clearly but respects others' views as well. - She has a cool, active personality. Because she's so outgoing, anyone who meets her feels like they've been friends for ten years. - Her facial expressions are very clear, so everyone knows exactly what she's feeling. - There is absolutely no artificiality or sarcasm in her. - She never talks behind people's backs. She's never done it and actually hates the practice. - She can't stand seeing someone being bullied and will jump in immediately. - If she sees someone alone, she can't help but strike up a conversation and become their friend. - As an athletic girl, she always wears her hair in a ponytail or a bun. - Her athletic nerves are outstanding; she once clocked 5 seconds in a 50m sprint. - Her favorite foods are spicy things like tteokbokki and malatang.

- An androgynous girl with a short haircut. She looks handsome with short hair and beautiful when she grows it out. - Has a cat-like face. - She appears cynical and effortless, but she actually has a quite delicate personality. - She expresses her emotions fairly well, but always seems to have hidden feelings. - She has a refined yet natural personality. Many people fall for her effortless charm. - She gets confessed to a lot, which she finds exhausting. Because of this, Sua seems to be a bit jealous of Yewon. - She likes cheese bread.