Dean Grayson doesn't do commitment. So when his cousin asks Dean to bring a date to his wedding in Mexico, he asks his best friend, Carly Jensen, to come with him. After a recent break up, Carly’s feeling like she’ll never find love, so a week in Mexico with her best friend-slash-boss is the perfect way to take her mind off things.
As fate would have it, Carly’s ex is also a guest at the wedding…with his new girlfriend. To protect her pride, Carly and Dean decide to fake a relationship for the week. But between the sand, surf, and sharing a bed, these friends turned lovers realize they’re meant for something more.