In a mining town which has been blighted by economic downturns, an elementary school headmaster struggles to obtain social services on behalf of his students.
Jeanne, a receptionist at a travel agency, is looking for the love of her life. She thinks she has finally found it with Olivier. However, Olivier reveals he has AIDS and disappears from her life after her profession of love and confession of infidelity.
The name of painter Jean-Honore Fragonard (1732-1806) is synonymous for a kind of painting style which celebrates carefree romantic life, indoors and out. He was a painter during the final decades of the French monarchy. In this story, he and his brother Cyprien (Robin Renucci), who is an early pioneer in medical anatomy (he dissected corpses and made drawings of what he found in them), have fallen in love with the same woman, Marianne (Philippine Leroy-Beaulieu), a laundress. This attraction has not escaped the notice of Salmon d'Anglas (Sami Frey), a conniving nobleman, who has his heart set on getting revenge on Jean-Honore (Joachim de Almeida) for refusing his patronage and becoming the darling of the French court.
Théo and Hugo meet in a club and form an immediate bond. Once the desire and elation of this first moment has passed, the two young men, now sober, wander through the empty streets of nocturnal Paris, having to confront the love they sense blossoming between them.
