Anne divides her time between her children, a 16-year-old son and twins Lili and Lolotte and her work as an editor. Her life is turned upside down by the reappearance on the scene of Arthur, one of her first loves, whom she never wanted to see again. He doesn't know that he is the father of the twins but he is determined to win Anne over. The trouble is, she is surrounded by men desperate for her hand and thinks she is in love with one of them.

Il y a beaucoup de monde autour d'Anne. Entre son fils, ses jumelles, l'étudiante qui les garde, sa mère, son ex-mari et sa maîtresse, son amant, sa vie est bien occupée. Cette même vie qui s'enflamme quand revient Arthur, Arthur son inoubliable et éternel amour d'enfance.