"I think the contrast between these two in the professional world of cinema mattered to me. One who has reached the ultimate point of being a star, who knows how to do everything very well, facing another person who would throughout the making of the film transfer his anxiety to both of us, to me and to Juliette, as to whether or not he would be capable of fulfilling his role. This in itself created a challenge that was actually very good for me, since I hadn't ever counterposed two such performers before, creating that challenge between someone who knows their part and someone who doesn't."