After kissing at the Belgian coast, Helene and Sylvie find ruts in their road to eternal bliss. In this sequel to Underwater Vibes , Helene struggles to avoid Sylvie, her sexy Greek swimming coach. Attempting to shun her deepest emotions to save her marriage, inner turmoil makes Helene react in bizarre, self-destructive ways. An intimate dinner turns sour as Sylvie's tempting ex lurks nearby. When Sylvie heads to the airport with a mysterious, gorgeous woman, and a psychic reveals unexpected news, Helene must face up to her feelings or risk losing Sylvie forever.