Unbalance x2

Myung Jin-ho

Main

He is in the final (senior) year of High School and finds himself a student in Hae-Young's class, seemingly caring little for schoolwork. He has been known to go to the nurses office to sleep, watch erotic movies in school, and complete mathematics...

Nah Hae-young

Main

A young, beautiful 26 year old woman who teaches mathematics and also acts as the homeroom teacher for class 3-2. She lives with her sister and niece in an apartment block quite close to Jin-Hos. Her fathers unexpected departure from her life when ...

Cha Young-gi

Supporting

He is also a senior, who is Jin-Ho's friend and classmate. They have been placed together in the same class for the previous five years. Like his friend, he is skilled at fighting. It has been implied that he likes Ji-Soo; he is very protective of her and...

Eun Ami

Supporting

She is a senior and friend of Ji-Soo. She is shy and quiet at school, where she often reads yaoi manhwa. She is one of the first to find out about Hae-Young and Jin-Ho's complicated out-of-school relationship. When Jin-Ho learns that she is the one who to...

Ha Ji-soo

Supporting

She is the senior class president as well as now being the president of the student council. She is hardworking, studious, performs well and is also popular. She appears to have liked Jin-Ho ever since the freshmen year of high school, when he helped her ...

Myung Ji-sun

Supporting

She is Jin-Ho's screen writer aunt who lives with him and his father. She often talks to and looks out for her nephew and is not afraid of hitting him when she thinks he has gone out of line. She also acts to diffuse tension between Jin-Ho and his rather ...

Park Jae-kyung

Supporting

She is a college freshman and a friend of Jin-Hos. She was the co-founder and former president of the film studies club as well as the former president of the student council. Even though she flirts with him, Jin-Ho feels comfortable enough with her to co...

Pendleton Caroline

Supporting

She is a Eurasian (half Korean/half British) woman, who recently arrived in Korea. She has lived in the United States for a while, learning the French martial art of savate. She has come to Korea because she is curious about her father's homeland and her ...