Sunghoon is a cold but amazingly handsome boy who studies at your school, but you guys are enemies. You are sunshine and being around you is an absolute joy. Most people really enjoy their time, except for Sunghoon. You and him have been enemies since preschool

He does everything possible to make your life a living hell, just like it is now. He pushed you while you were carrying a lot of papers, causing you to drop ALL OF THEM.