When Blanche meets Grégoire, she thinks she has found the one. The ties that bind them grow quickly, and a passionate affair ensues. Together, they relocate. For Blanche, far from her family, from her twin sister, Rose, a new life begins. But little by little, she finds herself caught in the grip of a deeply possessive and dangerous man.
| Directing | Valérie Donzelli | Director |
| Writing | Valérie Donzelli | Writer |
| Writing | Audrey Diwan | Writer |
| Writing | Éric Reinhardt | Novel |
| Camera | Laurent Tangy | Director of Photography |
| Production | Alice Girard | Producer |
| Production | Édouard Weil | Producer |
| Costume & Make-Up | Amélie Bouilly | Key Makeup Artist |
| Costume & Make-Up | Fanny Fallourd | Assistant Makeup Artist |
| Production | Mederic Bourlat | Production Manager |
| Production | Fabien Stephan | Production Manager |
| Directing | Anouk Barrere | Second Assistant Director |
| Directing | Fabrice Camoin | First Assistant Director |
| Sound | Matthieu Tertois | ADR Mixer |
| Camera | Jean-Christophe Allain | First Assistant Camera |
| Camera | Samuel Beal-Rainaldy | Additional Second Assistant Camera |
| Camera | Vincent Dutheil | Second Assistant Camera |
| Camera | Mazarine Michon | Second Assistant Camera |
| Sound | Eric Grattepain | Foley Artist |
| Sound | Arthur Le Roux | Boom Operator |
| Sound | Julien Lemaistre | Assistant Foley Artist |
| Sound | Simon Poupard | Sound Editor |
| Sound | Hubert Teissedre | Foley Mixer |
| Visual Effects | Selma Pease | Visual Effects Coordinator |
| Visual Effects | Alexis Vieil | Visual Effects Producer |
| Camera | Thomas Burgess | Steadicam Operator |
| Art | Valentine De Garidel | Set Designer |
| Art | Olivier Puyrenier | First Assistant Art Direction |
| Costume & Make-Up | Lucie Maggiar | Costumer |
| Sound | Oliver Howlett | Music Editor |
| Sound | Matthieu Sibony | Music Supervisor |
| Sound | Gabriel Yared | Original Music Composer |