“This love thing, I don’t want it anymore.” Kang Ha-na had silently suffered from a one-sided love on her best friend, Yoon-Jae, for years. She witnessed daily as her crush threw glances and took actions out of the ordinary toward one of her friends, Shi-Won. His actions and words constantly brusied Ha-na's heart, but it was time to let her love go.  

All little girls want to grow up marrying someone like their father. His little girl however, already has someone she wants to marry. Yoon Jae has just one question: Just who the hell are these Bangtan Boys and what kind of a name is V?

Joon Hee is sad, because his love is forbidden. What can he do?