Roméo and Juliette are two young actors. They fall in love at first sight, move in together and make a baby. A love story and the founding of a home like millions of others. Except that their little boy, Adam, behaves abnormally. The young parents try hard to persuade themselves that everything is okay but, with the passing of time, they cannot delude themselves anymore: their son has a problem. From now on, war is declared. A war against illness. A war against Death. A war against despair.

Adrien Kaminsky is a young French teacher in a high school in Le Havre. Passionate, he gives his all to his job, and the students give it back to him. When a student discovers that he is homosexual, he falls off his pedestal and is soon violently assaulted in front of the school. As the assault sends a wave through the system, Adrien begins to doubt his vocation.

Emma loves Sammy, who loves Cyril, who loves her back. What could have been a love story at the end of the last century is blown apart by the arrival of AIDS. Expecting the worst, each character's destiny takes an unexpected turn.

A French widower and WWI veteran returns home after the war to raise his newborn daughter.

It's 1992. Martin is 17 and he films his daily life with his Hi8 camera. He films anything and everything—his room, the world around him... But never his father, the thought doesn't occur to him. One day he meets Dominique. He's 23 and works as a student monitor at Martin's high school.

Aymeric runs into Florence, a former coworker, one evening in Saint-Claude in the Haut-Jura. She is six months pregnant and single. When she gives birth to Jim, Aymeric is there. They spend happy years together until Christophe, Jim's biological father, shows up... It could be the start of a melodrama, it's also the start of an odyssey into fatherhood.

Camille, a 20-something dissatisfied with her life, craves the opportunity to give her love to the person who needs it the most. She finds this opportunity in the form of Costa, a homeless ne’er do well, deadbeat dad, and rejected son. Even as their relationship begins to take its toll on them both, Camille finds happiness in her efforts to rescue him from his own self-destruction.

When the fun loving Marie sets her eyes on brooding comic book artist Paul, it sets off the kind of romantic sparks that quickly culminate in the bedroom. But the next morning brings its share of surprises as Marie crawls out of bed to discover her life flash-forwarded fifteen years down the road: Not only has she been married to Paul all this time, but she’s now the mother of a little boy the head of a powerful multinational investment firm and the proprietor of a fabulous apartment overlooking the Eiffel Tower. Quickly Marie discovers that all her achievements have not brought happiness.