It's only been a few short months since Natalie's boyfriend died in a tragic accident, and she wants to be anywhere but on a cruise with her parents and three of her best friends. Then she meets a guy on the first night and sparks fly. After a moonlit conversation, Natalie pops down to her cabin to get her swimsuit... and he's gone when she returns. Now her friends seem to be hiding something from her. And the captain is on the intercom announcing the urgent need for a headcount. Some people are ridiculously easy to manipulate....