Dahyun is a shy girl. She only have 1 friend and that is Wendy. They have been bestfriends for almost 7 years so she is more comfortable with her. Despite of her being shy she is also well-mannered. She might not be the smartest and prettiest in school but when you will just look at her closely, you will see her real beauty. 

Hanbin is just another boy next door. He has plans every weekend, well, maybe not just in weekends. Maybe almsot every single night. He can't skip parties over parties. But who cares, he is intelligent. He can skip classes if he wants to. No one will stop him because aside of him being intelligent, he owns the school.