Can an unexplained breakup and ten years of heartache be cured by the romance—and endless buffets—of a tropical cruise? When her sister is left at the altar, small town librarian Zoe Balis jumps at the chance to take the bride’s unused ticket for the honeymoon cruise. But she didn't count on sharing a cabin with the man who broke her heart ten years ago!

Army medic Nate Hyatt never told Zoe goodbye when he enlisted—or the real reason why he dumped her on prom night. And he never stopped dreaming about the girl he left behind. Could this voyage be his chance to fix the worst mistake he ever made? After all, a Caribbean cruise should be romantic… if he can convince her to move past ten years of bitterness and hurt.

Once aboard the luxury liner, Zoe befriends a bored Internet mogul with more heart than tact. Nate vents his problems to a ship’s photographer battling PTSD. The four team up on an island hopping treasure hunt. The stakes grow higher with each of Zoe’s mysterious brushes with death. Zoe’s never gotten over her first love, and is tempted to let Nate back into her life. But she’s not willing to risk loving a man whose career keeps him in a combat zone. Can Nate breach her defenses and suture her broken heart? Grab a deck chair and see if they survive the stormy relationship seas as they cruise toward love!