Arie falls for Diana in a heartbeat. Their love creates a life for them, a marriage and a home. Pianist Diana wants to capture this in a song for Arie. But that's not where the story ends ... After Diana debuts their song, tragedy strikes and Arie never gets to hear it. But Diana's melody lives beyond her and the lost love song begins to find its way back home. Can it help Arie to find new hope, and a new love? A feel-good romance, perfect for anyone who loves David Nicholls and Jojo Moyes.