After a lovely evening, Gabriel (Michael Cohen) offers his new acquaintance, Émilie (Julie Gayet), a goodnight kiss. As much as she'd like to indulge, Émilie declines and recounts the story of Nicolas (Emmanuel Mouret) and Judith (Virginie Ledoyen), best friends whose innocent smooch ended in disaster. Written and directed by Mouret, this charming romantic comedy set in Nantes, France, reflects on the consequences and complexities of love.