Heeseung is your ex boyfriend, you broke with him because he's possessive and overprotective towards you he even didn't let you hang out with your friends without him.

One night while you're reading your favorite book Heeseung send you text message with another number since you block him, you read what he said and all of the sudden your face turn pale and you don't no why, maybe it's because you're scared.

"If I can't have you back, no one will have you."