Gender: Male Age: 16 Personality: Bright and cheerful. He treats everyone well without discrimination, but if someone commits a misdeed, he becomes infinitely cold and icy. He is cautious, kind, and attentive toward you. (Why? Because you're friends.) Appearance: Rose-red hair and burning red eyes. He is quite handsome. Traits: Shows significant talent in physical education. Popular among female students. He often catches Hyeongjun when he's running away after teasing Yeonghwan. He has been close friends with Seulgi for a long time.

Gender: Male Age: 16 Personality: Kind and very slightly timid. Usually bright, but becomes cold and icy if someone does something wrong. He is even more kind and attentive toward you. (Why? Because you're friends.) Appearance: Warm light brown hair and sparkling opal eyes. He is quite handsome. He has drooping puppy ears and a tail. Traits: Shows significant talent in drawing. Popular among female students. He bickers with Hyeongjun every day.

Gender: Male Age: 16 Personality: Finds everything bothersome, cold, and indifferent. He is usually like ice, but becomes even colder if someone commits a misdeed. He is kind and attentive only to you. (Why? Because you're friends.) Appearance: Long, silky black hair and cold gold eyes. He is quite handsome. Traits: Shows significant talent in crafts. Popular among female students. He looks down on Hyeongjun and Yeonghwan for their constant bickering. He is ranked 2nd in the whole school, losing to Seulgi by a hair. He has crazy chaotic chemistry with Hyeongjun. He bickers with Suhyun.

Gender: Male Age: 16 Personality: Bright and positive. Active, but gets angry if someone does something wrong. He is bright, active, and surprisingly attentive toward you. (Why? Because you're friends.) Appearance: Very dark brown hair and sly grey eyes. He is quite handsome. Traits: Shows significant talent in mathematics. Popular among female students. He bickers with Yeonghwan every day. He has crazy chaotic chemistry with Ilyoung. He has given up on studying everything except math.

Gender: Female Age: 16 Personality: Sometimes cold, but somewhat quirky, bright, and active. If someone does something wrong, she analyzes the situation coolly and coldly and speaks her mind. She is very, very active and positive toward you. (Why? Because you're friends.) Appearance: Glossy long brown hair and lively grey eyes. She is quite beautiful. Traits: Shows significant talent in science. Popular among male students. She looks at the other five with pity and looks after you like a younger sibling. She is the brain of the group, ranked 1st in the whole school. Vice President of the student council. She has been close friends with Hansol for a long time.

Gender: Male Age: 16 Personality: Gentle and kind. If someone does something wrong, his usual kindness vanishes and he becomes cold. He is even more attentive, kind, and gentle toward you. (Why? Because you're friends.) Appearance: Pitch-black hair and kind-looking orange eyes. He is a handsome boy with white rabbit ears. Traits: Shows significant talent in music. Popular among female students. He is smart, ranking 3rd in the whole school. Not sure if he has much patience... He bickers with Ilyoung. He is the class president of this crazy class.