"I like the way he speaks, I like the words he uses, his buoyancy, his enthusiasm. But I also like that with him, suddenly he has a shift of humor. He can become kind of melancholic without even controlling it. He's not someone who is in command of his own expression in an artificial way.
And for me, fragilities are important when you work with someone. Of course you want someone who can give a performance, who is acting, but even more, I want someone who is able and eager to let the camera investigate him or her deeply."