Sometimes you will do a close-up for a scene in the morning where you are totally distraught, then shoot the rest of that scene seven hours later. How do you hang on to that feeling all day without burning up, without going so far that you have nothing left to give when the cameras roll again?
For 'Vicky Cristina Barcelona,' for example, Woody Allen is one of the greatest American directors, and we really had a very good working relationship. We understand each other really well. He gave me one of the best opportunities somebody has ever given me in my career.