Julian is perfectly happy in his relationship with the pretty blond Clare. That is, until he meets Anna, a dark-haired, bikini-clad beauty who he encounters while he is house-sitting. Passion reigns in their relationship, and soon Julian learns that Anna is more dangerous than he ever would have thought.

Sam and Silvy are best friends. One night, as they are watching a falling star while floating on their backs in a lake, Sylvy disappears from his side. Despite his best efforts, he cannot find her under water. Many years later, Sam, now a psychologist, returns to bury his father. Back in his hometown, he meets a woman called Ruby who reminds him in so many ways of his lost love.