Although barely 30, Claire believes she is showing the first symptoms of Alzheimer's disease, a condition from which her mother has recently died. Her sister, Nathalie, is certain that her memory loss, caused by a lightning strike, is temporary. In the clinic where she is being treated, Claire is attracted to Philippe, a man who is still traumatized after a car accident in which his wife and child were both killed. In spite of their personal tragedies, Claire and Philippe fall in love. When Philippe recovers, Claire moves into his home. Then Claire's condition takes a turn for the worse.
| Production | Christine de Jekel | Producer |
| Writing | Zabou Breitman | Screenplay |
| Directing | Zabou Breitman | Director |
| Writing | Jean-Claude Deret | Screenplay |
| Production | Stéphane Marsil | Executive Producer |
| Sound | Ferenc Jávori | Original Music Composer |
| Camera | Dominique Chapuis | Director of Photography |
| Editing | Bernard Sasia | Editor |
| Production | Jeanne Biras | Casting |
| Art | Marc Flouquet | Production Design |
| Costume & Make-Up | Charlotte David | Costume Design |
| Costume & Make-Up | Paul de Fisser | Key Hair Stylist |
| Costume & Make-Up | Maryse Félix | Key Makeup Artist |
| Costume & Make-Up | Alexis Kinebanyan | Special Effects Makeup Artist |
| Costume & Make-Up | Delphine Lacaze | Hairstylist |
| Costume & Make-Up | Benoît Lestang | Special Effects Makeup Artist |
| Sound | Lucien Balibar | Sound |
| Sound | Éric Bonnard | Sound Mixer |
| Sound | Jacques Descomps | Sound Recordist |
| Sound | Judith Guittier | Foley Artist |
| Sound | Michel Kharat | Sound |
| Sound | Paul Lainé | Sound |
| Sound | Florent Lavallée | Sound |
| Sound | Laurent Lévy | Foley Artist |
