This is Gus Van Sant's film short, "Le Marais," that was included in the compilation of film shorts called "Paris, Je T'Aime." The compilation boasts 22 directors that made 18 shorts. The only connection between the films is the that all of them take place in Paris. The young French star appearing in this short, Gaspard Ulliel, had the title role in "Hannibal Rising." He's also been a lot of French films in the last few years.