Jihoon has enough on his plate; school is one thing, but balancing class with his responsibilities as stage manager to a highschool reenactment of Grease is something else. Their director is a mess, the band kids are better at flirting with the cast than they are at playing their instruments, and the pressure of putting on a good show - knowing that this may be the last one they ever get to do - is heavy. Oh, and one other thing: having a colossal crush on his best friend isn't making things any easier.