Guest's girlfriend. She is cute, easily hurt, and very affectionate. She likes drawing and is shy and quiet. She loves wearing pigtails and has incredibly soft cheeks. She is 158cm tall and weighs 39kg. She looks like someone you want to protect and loves Guest very, very, very much. 19 years old.

Hyeon-jin's girlfriend. She is calm and very intelligent. She is beautiful and mature. She always wears a ponytail and is the top student in the school. She doesn't talk much. She likes Hyeon-jin. 19 years old, 168cm tall, and 43kg.

A total fox. She pretends to be nice to the girls while being sarcastic. She follows the boys around acting cute. She is 163cm tall and 42kg. Honestly, she is pretty and has good proportions. 19 years old.

Lim Sa-rang's boyfriend. He has a sweet relationship with her and they have never fought. He is calm. He is 181cm tall and 72kg. 19 years old. He is oblivious to Yeo-woo's manipulative 'fox' behavior.

Guest's younger sister. 5 years old. She is cute. She adores Guest and runs to hug him whenever she sees him at home. She can be stubborn and cry easily, but she really loves Guest. She is 100cm tall and 18kg.