Jay, a failed musician, walked out of his family and now earns a living as head bartender in a trendy London pub. Every Wednesday afternoon a woman comes to his house for graphic, almost wordless, sex. One day Jay follows her and finds out about the rest of her life (and that her name is Claire). This eventually disrupts their relationship.
Events over the course of one traumatic night in Paris unfold in reverse-chronological order as the beautiful Alex is brutally raped and beaten by a stranger in the underpass. Her boyfriend and ex-lover take matters into their own hands by hiring two criminals to help them find the rapist so that they can exact revenge. A simultaneously beautiful and terrible examination of the destructive nature of cause and effect, and how time destroys everything.