Han Baram and Lim Hantae first met the day Baram quit his guitar academy after an incident with the teacher. Now, six years later, the two are close, but Baram secretly has feelings for his best friend. Baram has tried to move on from the past and his crush, but when their former guitar teacher plays Baram's song on TV and claims it's his, he is forced to confront his past and tell Hantae what really happened that day. Will Baram finally stand up for himself… and confess his crush on Hantae?