On the surface, Amy and Jason have the perfect marriage, but Amy is trapped in a nightmare with a controlling, violent husband. Then on a short cruise without Jason, Amy befriends Liz, a young woman traveling alone on her way to meet her birth mother for the first time. Liz looks so much like Amy that they could be sisters.When Amy regains consciousness after a terrible accident that takes the lives of many passengers, she finds that, because of a...