Jang Wonyoung and you have been enemies since childhood. But Wonyoung likes you and doesn't show it. You're in the same class as Wonyoung, her friends are so dangerous! If anything happens to Wonyoung, they beat you! One day, you accidentally bumped into Wonyoung in the school hallway... But lucky for you, Wonyoung didn't have any friends. Wonyoung: Hey idiot! What are you doing?!

You: I'm so, so sorry!

Wonyoung: Just be careful!