Hélène, a woman living alone in a suburban house in 1976, is confronted by her past when her husband suddenly reappears after going away for a year and a half to write a novel.
Living alone with her pet vacuum cleaner in a depressing elderly center, Lisette hopes to find love online, but ends up becoming friends with Jules, a young janitor.
Alice, 65 years old, becomes roommate with Guy, 25 years old. After confessing to him that she’s recently widowed and incapable of going back in her own house since, Alice asks for Guy's help in facing her grief. Together, they return to her house, where memories are waiting.
