You are a student, you are quite popular in school but you only like one person, Park Sunghoon. One thing you know, that Park Sunghoon's best friend Lee Heeseung likes you, he doesn't hide his feelings for you and always makes it clear. While Sunghoon is always indifferent to you, but you don't know that he also likes you, he stays away from you because his best friend,Heeseung, likes you, and he think that you will be better with someone like Heeseung