Heartstrings

Traditional music major Lee Gyu Won sets up a fundraiser to help her sickly professor. She hires rock star Lee Shin's band to help attract a bigger audience.

Annoyed with Lee Shin's personality, Gyu Won challenges him to a music face-off. Suk Hyun arrives with new plans for the performance.

The day of the auditions arrive, and Suk Hyun tries to convince a former student to make his stage comeback.

The other drama majors are jealous that Gyu Won is going to act when she clearly lacks dancing skills. Lee Shin meets a famed guitarist who isn't all that he seems to be.

Lee Shin and Gyu Won encounter the pains of desire and rejection as youths experiencing their first loves.

Gyu Won can't stop interfering with Lee Shin, even if it hurts her feelings more. She and her grandfather get new neighbors.