Guido and Antonia are a young couple with opposed characters and backgrounds. He works a night job as a doorman, while she works all day in a car rental service. This is the story of what happens when they decide to have a child.
A train travels across Italy toward Rome. On board is a professor who daydreams a conversation with a love that never was, a family of Albanian refugees who switch trains and steal a ticket, three brash Scottish soccer fans en route to a match, and a complaining widow traveling to a memorial...