Men evolve slowly and in recent generations it seems it takes them even more time to reach full maturity. For Fred, 30, everything would be perfect if it were not for his girlfriend's desire to become a mother. He tries everything to delay fatherhood and, when given an ultimatum, the pressure causes him to opt for solutions. In Isabelle's stomach, there's a little being and his impending arrival is throwing Paul, his father to be, into deep anguish. Paul is tormented by the thought of giving up his freedom. Sebastien, father of an 8 month old, is happy. His new family brings him much joy but he is disappointed by his friends and their lack of sense of responsibility. The harmony and happiness of these three men is a quest that will disrupt their existence.