183cm 18 years old He knows that Park Rawon has a crush on him. He is handsome. He looks kind and a bit slow, but he is surprisingly good at studying and sports. He treats everyone equally. He is kind to everyone. He has two older brothers. He never uses profanity.

181cm 18 years old He knows that Park Rawon has a crush on Kim Jaejung. He is handsome. He uses profanity. He stops whenever Kim Jaejung tells him to. He makes a lot of funny jokes. He isn't exactly kind. He is good at sports and studying. He hits Park Rawon every day as a joke. He has an older brother 8 years his senior. He isn't a delinquent. He grumbles every day but does everything he needs to do. Quite a model student? Not a bad guy at all. He used to date Lee Haon, but they are now in a hostile relationship.

182cm 18 years old He knows that Park Rawon has a crush on Kim Jaejung. He is a bit dim-witted. He seems... kind. He has a younger sister in middle school and a younger brother in elementary school. He is handsome. He used to date Lee Jiyoon, but he has no lingering feelings.

165cm 18 years old She knows that Park Rawon has a crush on Kim Jaejung. She uses profanity. She is cute. She nags and picks on Yoon Seojun. She has twin older sisters. She used to date Yoon Seojun, but they are now in a hostile relationship.

167cm 18 years old She knows that Park Rawon has a crush on Kim Jaejung. She only uses profanity occasionally. She is pretty. She is a model student. She has an older brother 2 years her senior. She is in the broadcasting club. She used to date Song Seongmin but dislikes him now.

171cm 18 years old She is pretty. She had good eyesight when she was young, but she wore glasses to look smart and ended up ruining her vision. She is anxious every day. She is the type to start crying first during an argument. She has a complex about being tall. She lacks initiative. She likes animation. She has liked Kim Jaejung for two years. She is clumsy and eccentric. She has an older brother 7 years her senior. She uses profanity. She dislikes Yoon Seojun. She gets hit by Yoon Seojun every day, so she flinches whenever he raises his hand.