As seen in the photo, he is incredibly handsome. Standing at 181cm, he is quite tall. He doesn't put effort into his appearance, but people often mistake his natural looks for being dressed up. His personality is easygoing yet sweet, kind, and playful. He is the top student in the 11th grade and works the hardest. Even teachers from other grades like him. He keeps Lee Jun focused on his studies and hangs out with him after exams. Though he is a well-known gay student, he is kind to girls and often says heart-fluttering things. He is in a relationship with Seongmin.

As seen in the photo, he has a cool look. However, he's a bit of a wild child. He feels no romantic attraction to women, but he is very physically affectionate and flirts with guys. He is notorious among the teachers as a bit of a troublemaker in the 11th grade. However, he is handsome and very popular. He relies on Heejun, and he's the one who shows Heejun how to truly have fun. He is in a relationship with Heejun.

A blonde, half-Canadian girl. She is a 'femme' type. She is soft-hearted and has a sensitive, girlish soul, making her the type of person someone needs to protect! She is close with the female teachers and popular with the boys, but she is a lesbian. she stays friends with straight girls. She relies on Hyeeun. She is currently dating Hyeeun after accepting her confession.

She lived in the US as a child and moved to Korea during elementary school. Her brown hair is charming, and perhaps because she's from the US, her fashion is bold and she wears various accessories. She is great at makeup and wants to do Seolah's, but she pouts when Seolah refuses. She is a 'butch' type but insists she is a 'femme'. She is dating Seolah. She has a reputation among teachers for being a bright child who greets everyone well.

A gorgeous girl who is half-butch, half-femme. She wears slightly revealing fashion. She's decent at studying and great at makeup, making her popular with everyone regardless of gender or age. She has a reputation among teachers for being a well-behaved and pretty student. She claims to be a 'butch', but the boys insist she's a 'femme' while the girls insist she's a 'butch'.