Neil 是個海歸回台、才貌俱佳的唱作人,卻有個容易緊張的小毛病,每次踏上大型舞台就會演出失常。某次演出結束,Neil 在公車上遇見熱愛音樂的歌迷小海,突然一個緊急煞車,小海重心不穩跌入了 Neil 懷中並遺落了吉他撥片,因為這撥片,兩人譜出心的樂章。
Neil is a singer-songwriter who has recently returned to Taiwan. Both talented and charming, he has everything he needs to become a professional singer, except one thing––the nerves to step onto a big stage. In an effort to get over his stage fright, Neil decides to start as a street performer to eventually work his way up. Hai is a loyal but timid fan of Neil’s. One late night, after seeing Neil’s performance, Hai gets on the last bus of the day and is surprised to see Neil get on, too. The bus brakes suddenly, and Hai finds himself in Neil’s arms. When Neil gets off the bus, Hai sees his guitar pick on the floor. And so, Hai and Neil’s lives cross paths as they begin to compose a musical movement of love…