Ellie seems to have it all - a loving and secure home, wonderful friends and a great job as a chef in a Dublin hotel. She's also about to marry Matt, the most gorgeous man on the planet. But despite her outward appearance of a glowing bride-to-be, Ellie is battling with some demons. Then four weeks before her wedding, just before Ellie leaves for her hen party in New York, she finds a letter that changes everything.