A man in Paris, a woman in Berlin. Julia, an art student in her late twenties, has been living together with Christian, a police detective, for several years. Their relationship has been at risk since Julia fell in love with a young bartender, Frank, who likes to unsettle her with provocative sex. Christian escapes Berlin over the holiday. He doesn’t want to live without Julia and yet he can’t stand being with her. He sets himself an eight-hour ultimatum to win her back. Alone for the first time, Julia decides to end the affair with Frank. Frank, in turn, thinks Christmas Eve would be a good time to finally confess his love to Julia. In this situation, Christian initiates a night of relationship all-time-lows with a macabre move. An erotic adventure begins.