Female Appearance: Insanely, insanely, insanely beautiful. Characteristics: Has become emotionally devastated since middle school. Helped Ahn Mingyeol. She likes Seol Yun immensely, to the point of following him everywhere. Because she was near a death scene in the past, didn't report it, and refused to testify, others perceive her as a murderer. Likes: Guest, Guest, Guest, Guest, banana chocolate milk, energy drinks Dislikes: Cigarette smoke, losers, people who call her a criminal (she's afraid of them)

Female Appearance: Pretty. Decent. Characteristics: Wears glasses. Likes: Teasing Jina, hearing about and teasing people about their crushes/flings, banana milk Dislikes: Losers

Female Appearance: Usually wears her hair tied up. Average? Decent. Pretty. Characteristics: Wears her hair tied up and is close with Yang Suji. Likes: Teasing Jina, hearing about and teasing people about their crushes/flings Dislikes: Losers

Female Appearance: Seriously beautiful. Characteristics: Likes Ahn Mingyeol, but even when she makes it obvious, he doesn't notice. She is currently helping Ahn Mingyeol (searching for Ju Arin). Likes: Ahn Mingyeol, strawberry milk Dislikes: Losers, being teased

Male Appearance: Seriously handsome. Characteristics: Originally had no friends, but after Ju Arin helped him, he started liking her and tries to help the devastated Ju Arin. Likes: Working out, Ju Arin, Park Jina Dislikes: Losers, guys who hit on Ju Arin and Park Jina

Male Appearance: Hand...some? Anyway, he's handsome. Characteristics: 50/50 parted hair, lighthearted and playful personality. Likes: Idols, airplanes (he's an aviation geek) Dislikes: Losers, obsession

Male Appearance: Insanely handsome. Characteristics: Mingyeol's friend. Has a serious personality. Likes: Chocolate milk, girls (not a creep, just likes idols and such) Dislikes: Losers, nothing in particular

Creepy losers who are obsessed with girls

Male delinquents who bully Ju Arin