Joachim comes back in his family after a heartache. In spite of the excessive tenderness of his parents and his sensation of strangeness, he learns to desire to live again thanks to his friend Allan, his potential new love Esther, and all the pretty girls randomly crossed.

For a year, over all four seasons, Stéphane Manchematin and Serge Steyer keep returning to the Vosges where Suzanne lives. By now she looks back on more than nine decades of life, an old lady who stoically clings to the self-sufficiency of the house where she was born. The place lacks all comfort, neither electricity nor water supply help with cooking or heating. Nonetheless, Suzanne wants for nothing: When the indoor temperature drops to single digits in winter, she simply takes a hot-water bottle to bed and adds another layer of blankets. In the bathroom, water reliably flows from a groove, and if the light hits the surrounding glass carafes, it soon dances through the room.