This is feature song from her upcoming movie, The Last Song (out March 31). Nicholas Sparks who is a novelist have written this story for her. When I saw the trailer I could feel how love is important for life. And her real-life bf is also act in this movie as her bf, his name is Liam Hemsworth from Australia.
映画 The Last Song Official Site http://touchstone.movies.go.com/thelastsong/