The main characters of the film "Before Midnight" American Jesse and Frenchwoman Celine first met almost twenty years ago on a train, and it was then that strong feelings flared up between them. And even despite the fact that after the first meeting they had to see each other for a long nine years, fate gave the couple in love another chance, and since then they have not parted.
Jesse and Celine have tied their lives in marriage, and have already been together for almost ten years. They are very happy, and bring up two wonderful kids. However, as often happens with couples who have been together for a long time, a crisis sets in between the heroes. They begin to sort things out, quarrel over trifles, which, in the end, threatens their family life ...