At first there is the comment by her ex-girlfriend, who says: »Stop being miserable!« Then the protagonist Mi-hae suffers another separation: during an important recording session, she realises she can simply no longer sing her band’s best-known song. The title of the song is »Oppa’s Girl«. She stops the recording and leaves. On the street, she sets herself up to busk with her guitar. An opportunity for something new arises when a chance meeting turns the tide of the day and leads her into another rehearsal room. In the end it all sounds much better.