Jake and Heeseung have a big hate relationship. Jake is the smartest student in his year and Heeseung is the popular boy whom everyone has a crush on. Heeseung loves to tease Jake for fun and always finds a way to make him angry, it's his specialty. It's always been like this till one day, something happens between them that makes them confused about their feelings for eachother. "Do they like each other, or do they not?"