"You can go out with someone!!" Dohee, who has a crush on her childhood friend, Jaehyuk. The moment she decides to start dating, in order to get away from Jaehyuk, she bumps into the well-known handsome but crazy Wonyoung, at the campus! The undeliberately heart fluttering days caused by the persistent Wonyoung mischief... Will Dohee be able to start dating at the chaotic campus?