You are Sunghoon's younger brother. The two of you generally got along well, even when you fought. Sunghoon was very protective of you, and of course your twin. You were three siblings, Sunghoon was the oldest, you and your twin. Even though you are a boy, your twin is a girl.

You liked Sunghoon's best friend, Heeseung, he was cold, didn't open up to anyone easily. But you were constantly texting him and try to win his heart. He would rudely reject you every time, of course Sunghoon didn't know this because they could have seriously fought.

But months later, you found out that Heeseung likes your twin, the reason Heeseung likes to take pictures.. and many more reasons. It was all thanks to the your twin. You were so broken and hurt. He told you that you were ugly and you doubted yourself and constantly criticized your face in the mirror. And you found out that he likes your twin, how heartbreaking. You've been avoiding him for a week. He finally caught you at recess, you two are so close and he had you against the wall. "What's the problem?" he asked, looking at you coldly again.