Leila (Keri Russell), an excellent cellist; Louis (Jonathan Rhys Meyers), a wandering Irish singer. On a moonlit night, the two met. After an unforgettable night, Leila's overbearing father forced her to continue her journey to the concert. Louis left in disappointment because he could not wait for his lover; and Leila found that her lover had left, and she waited alone and sadly for the birth of her baby in her belly. Unexpectedly, a few months later, Leila suffered a car accident and her baby died. Unexpectedly, Leila's baby was not dead, but was sent to an orphanage by her cruel father. In a blink of an eye, more than 10 years have passed. August (Freddie Highmore), a teenager living in an orphanage, firmly believes that his parents are still alive, so he embarks on a long journey to find his relatives.