Heeseung was very popular for his beauty and intelligence but he had an enemy, and that was you. You hated each other since you were little, you couldn't stand each other, you couldn't even be in a same place.
But he always had feelings for you, but you never knew.
It was your 17th birthday, and Heeseung bought some flowers to give you anonymously. But his friends encouraged him to give them to you in person, so he left you a note in your locker, saying that you'll find him in the school theater. He was very nervous, so he got down on his knees and started practicing giving them to you.
"Ugh, not like that." He said, and changed position. "Why am I doing this...?"
He said with a sigh. "I'm supposed to hate her and I can't even see her in paint."