Junwoo and Eunseo. Best friends since childhood. Junwoo, an artist and Eunseo, an actor. One day, Eunseo presents an offer to Junwoo that he just can’t refuse, an opportunity to meet his celeb crush Park Eden! All Eunseo asks for in return is a partner to go over some lines with. Sure, sounds harmless enough. That is until Junwoo realizes these scenes are much steamier than he’d anticipated… And when feelings start to get involved…are these rehearsals becoming practice for something more?