Koyuki Tanaka encounters a young musician who is about to open up a whole new road in front of him.

Koyuki accepts Ryusuke's invitation to see his band perform live.

Koyuki hangs out with Ryusuke and finds out more about music; Ryusuke gives Koyuki an old guitar as a thank you gift.

Koyuki takes his first tentative steps toward learning guitar; Rysuke and Koyuki's friendship is threatened.