After an unexpected, sweet, albeit brief kiss Seunghyun and Dongwook go on about their daily lives as if nothing's happened and behave exactly the same with each other.  But how long can they reconcile the new electricity they feel with each other as just friendship?

They always joked with each other, it was no secret.  It was also no secret that they engaged in some skinship.  Both tall, handsome, and close in age, the two dubbed as the "handsome Choi brothers" grew closer each day.  And now with a collaboration and upcoming performances their closeness was inevitable, unavoidable.