"Fifteen years ago, Cody Boggs and Louisa Hamilton made a pact that no matter where their lives took them, they'd return to Nantucket Island's Brant Point Lighthouse on July 30th, their shared golden birthday, and continue their tradition of exchanging birthday wishes. But that was before. Before time and distance and a tragic accident upended both of their lives, irrevocably pulling them apart. When their worlds collide just months before that particular day, both Cody and Louisa are forced to confront long-buried secrets and a lifetime of shame as they begin to explore whether or not that silly pact was more than just child's play. And whether or not they can ever be more than "just friends" again."--Provided by publisher.