Deeply in love, Séverine and Christophe are young parents who must quickly accept that something's not right with their son Tom, despite the countless experts reassuring them otherwise. It'll be three years before he is officially diagnosed with autism. Despite the sleepless nights, their inability to rely on others, Tom's difficulty expressing his feelings, and the pressure on their couple, they manage to stay together. Even if Christophe occasionally finds solace sitting alone in a church...or with a bottle. Even if Séverine has no one else to talk to. Together they struggle to come to grips with their son's condition, and through perseverance discover a way to help Tom come out of his shell.