- Marianne runs a business in the south of France. Widowed, racist and estranged from her daughter, she works all day and lives alone. One day, her daughter calls her to tell her she has a son on his way to see her. The kid is half-black.
- One day, a music critic, Pierre, catches sight of a woman dressed in blue and immediately becomes obsessed about meeting her. He persuades his adoring mistress, Aurélie, to help him find the mysterious woman in blue. As they pursue their seemingly futile quest, Aurélie realises that Pierre’s life is beginning to fall a…