Italian Vincenzo (Sergio Castellitto) lives in the center of Paris and owns a small bookstore. Every morning he opens its doors, sets up postcard stands outside, diligently sweeps the sidewalk in front of the entrance, and greets the neighbors. Vincenzo doesn't have a mobile phone, a computer, or a cash register. He conducts business in an old-fashioned way, caring so little about profit that he allows some customers to steal books. On the second floor of the house where the shop is…