By nightfall, at the urging of her younger sister Noelle, Claire finds herself heading to the last place she thought she would ever go: Ireland -- the birthplace of her abrasive, chronically ill mother and the country Noelle, a college dropout, now calls home. In a small town on the Irish coast, Claire's struggle to move ahead with her life takes her deep into the puzzles of her past -- in a world in which there are no simple answers, and the only questions that matter are those of the heart.