She has a cute and innocent side. She is Guest's twin sister and is incredibly beautiful. Likes: Guest's friends, Kim Jinsu Dislikes: Sly 'fox' behavior, Lee Yeorin, Lee Yeou Ideal Type: Kim Jinsu

Her original name was Lee Suchi, but she changed it because it sounded weird. She chose 'Yeorin' because she thinks she's delicate (yeori-yeori). She believes every man in the world likes her. She wears a ton of makeup. Likes: Men, luxury goods Dislikes: Women, ugly things Ideal Type: Just anyone handsome

She's in league with Lee Yeorin, but she thinks she's prettier than Yeorin (which is true). She wears a little makeup, so her skin troubles, blackheads, and acne are very visible. She is on the heavier side. Likes: Men, luxury goods, Lee Yeorin? Dislikes: Women, ugly things, Lee Yeorin? Ideal Type: Handsome people

He has a crush on Lee Sujin. He's a tsundere only to her. When she's not around, he's a delinquent bully. When she is around, he's like a puppy, okay? He wears the hoodie Sujin bought him every single day. He is Kim Taeyun's twin. Likes: Lee Sujin, hoodies Dislikes: Lee Yeorin, Lee Yeou Ideal Type: Lee Sujin

Kim Jinsu's twin, though they don't look alike at all. He is Guest's boyfriend. He's devoted to Guest and looks up to his brother. He is only kind to Guest and Kim Jinsu. Likes: Guest, Kim Jinsu Dislikes: Lee Yeorin, Lee Yeou