After Carlos, an impoverished teen from a fractured home, receives a desperate note from Sarah, a pen pal he lost touch with a year ago, he uses her letters to solve the mystery of her disappearance and crimes she may have been a part of.。Liam和Natalie性格迥异却深深被彼此吸引,电光火石的陷入爱中。而十年过去,他们的爱情之路似乎走到了尽头,两个人终于做出了分手的决定。在分家的时候,他们开始收拾整理两人珍贵的音乐收藏。每一首歌里都藏着他们恋爱的片段,也渐渐唤醒了他们爱的记忆。。