Set in the rustic port of Sete, the film follows Slimane, whose growing dissatisfaction with the shipyard job he's had for the last 35 years prompts him to try to open his own restaurant. His dream seems out of reach, but his contagious conviction and persistence work their way into the hearts of his loyal but dispersed family; the four children from his first marriage, his ex-wife, current girlfriend and her bright, outspoken daughter, Rym.

Monsieur Ladmiral is a widowed painter in his twilight years who welcomes his bourgeois son Gonzague and free-spirited daughter Irene and their families to his home for a lazy afternoon lunch. Over the course of the day buried resentments come to the surface. The passage of time has left no family member unscathed. Set in the 1910s in France.