Adapted from the novel of the same name by best-selling novelist Nicholas Sparks. The divorce of her parents has always made 17-year-old Veronica (Miley Cyrus) unable to let go. She was once a well-known piano prodigy, but after her father moved to live on Tybee Island, she refused to play the piano and stopped talking to her father. In order to resolve the conflict between father and daughter, her mother took her to the island to spend the summer with her father. Father Steve (Greg Kinnear) is a piano teacher who lives a quiet life in a small town on the coast and composes music for local churches. When she first arrived at Tybee Island, Veronica was full of fear and hostility towards everything, and even the father and daughter could not communicate well. And the extremely popular handsome guy Will Blakely (Liam Hemsworth) was also turned away. However, after guarding the turtle nest together, Veronica changed her hostile attitude, and the two young people began to slowly fall in love. Veronica gradually untied her knot and began to try to communicate with her father through piano and music. What she didn't know was that Steve had an incurable disease at this time...