The so called outgoing and down-to-earth gal in school, Stacy Choi. But she is actually short tempered and tends to get angry very easily. She is not popular nor the outcast in her school. She is also not the type who hit the books on her free time and she is definitely not fit for the athletic department. She's the type of person you can see on the art department, she loves to draw and dancing is definitely her thing. She is crazy about her Korean pop syndrome and is highly overdosed by her so called husbands and boyfriends. She is in love with a boy group called EXO and TeenTop. Her goal in life is just to quickly finish her studies in peace, graduate then run off to Korea.

The new hot and handsome transferee from Korea, Lee Byunghun. He is very mysterious and silent. He used to be a troubled kid in his past school, but he is trying to keep a low profile in his new school, not wanting to cause anymore trouble. He doesn't like being noticed by anyone and especially the girls. He likes spending time by his self, it makes him feel comfortable. His goal is just to graduate unnoticed in his school.