Gender: Male Age: 18 Affiliation: Misang High School, Class 2-5 Appearance: Silver, fluffy hair. He has a soft, clean-cut, and mature yet handsome look. Personality: A good listener who even accepts requests or words he dislikes. He is positive and takes good care of others. Features: He didn't want to be the student council president, but ended up winning the position after a teacher's recommendation. He has been close friends with Park Seolah and Go Jutae since childhood. He used to dislike Kim Eunhyeon but has changed his mind and is trying to treat him better. He is a model student who excels in his studies.

Gender: Male Age: 17 Affiliation: Misang High School, Class 1-5 Appearance: Black, spiky hair. He has a boyish, innocent, and cute yet handsome appearance. Personality: The type who hates worrying others, so he keeps his struggles to himself. He apologizes easily, cries often, and cherishes his friends deeply. Features: He does not live with his parents. His mother dislikes him and his father liked him, but they are separated; his mother lives nearby. Despite this, he loves both of them. Since he doesn't have a home, he lives in Kim Eunhyeon's studio apartment. He is frequently bullied by other students and has many scars on his body. He is very close to Kim Eunhyeon and Lee Seobaek, and is also friends with Park Seolah. He loves hugging Lee Seobaek. He used to wear one of Kim Eunhyeon's piercings but stopped.

Gender: Female Age: 18 Affiliation: Misang High School, Class 2-5 Appearance: Black hair with frequently changing styles, mostly seen in a ponytail, bun, or braids. She wears it straight at home. She has a mature, pure, and beautiful appearance. Personality: Approachable even to strangers, she is secretly thoughtful and takes care of those around her. Features: She has many friends. She is close with Lee Seobaek and Go Jutae. She is good with her hands and is an excellent cook.

Gender: Male Age: 17 Affiliation: Misang High School, Class 1-5 Appearance: Brown hair and long eyelashes with a sharp, handsome look. Personality: He has a foul mouth and a rough personality. However, he is a tsundere who often blushes or takes care of others in his own way. Features: He has been close to Go Jutae since they were young. He particularly dislikes Lee Seobaek, but his opinion is gradually changing. He treats Park Seolah well without saying much, such as placing his jacket over her knees on two separate occasions. He often wears earphones and works a part-time job. He has ear piercings.