"You know? You're gonna have so much fun roommate..." "Huh?" Eun Mee. Just another normal high school student struggling for her studies decides to live separately. But did she know she has a roommate? What's going to happen with the roommate? I Will he be a troublemaker for her or something that will change her life completely? "It's gonna be fun" Completed√ Kim Taehyung fanfiction.