Missing the train is very bad. Seeing it leave with your children and those of your friends you had to accompany on vacation is a whole other story ... that of the crazy pursuit from Turin to Sicily of a father and grandfather as different as they are unreliable.
Francesco and Claudia are best friends. They're inseparable and tell each other everything, until another man enters the picture stealing Claudia's heart. Francesco then realizes that friendship between man and woman is a complicated thing.