Warehouse employee Rémy and research assistant Mélanie have never met, but they live parallel lives: they reside in neighboring apartment buildings, ride the same subway route, and are troubled by bouts of insomnia and depression. Their days punctuated by unfulfilling jobs, they seek meaningful romantic connection. As they stumble through psychotherapy, dating apps, fainting spells, and family visits, the seemingly star-crossed duo orbit around each other but remain just out of reach.