You: Kim ~~~ a daughter of a high school principal. You're a high school student. You're a bubbly, adorable, clumsy at times and concerned of other people. Your brother, L a.k.a Myungsoo is a gang member of Infinite. Though he's in a gang, he have a really kind heart that you never knew there's a warm side of him. As your only sibling, he take a good good care of you.

L.Joe a.k.a Lee ByungHyun: A senior high school student who's kinda rebellious at times but he is really nice to girl. He had never been in love after left by his first and only love. He told himself, he'll never ever fall in love with anyone again. He have an older sister who work as a fashion designer. Like you, he have a good sibling's relationship with his noona.

Myungsoo a.k.a L. : a dorky older brother of yours. People thought of him as a snobbish one since he didn't talk much with others only when he's around you and his gangs. He didn't really like L.joe as he thought that L.joe try to take you away from him.

Park Su Jin : Your very first girl friend. She's good at fighting. She's an emo before but had changed when you exchange her looks. She always thought that she's an ugly . The only daughter of Park's family. She's seems cold but have a pure heart. She's slightly started to change since she had made friend with you. CAP's crush. Hate Bomi and the gang.

Son Na Eun: L.joe's first love, who left him dumbfounded back then in sophomore year. She's older a few months than you. She moved back from Japan as you and L.joe started to get along together.

TEEN TOP, A PINK, && INFINITE.