I've played monks before. I started my film career playing a mad monk. I played Rasputin, the Pope and I played a very lecherous old priest called Father Fergusson in The Life and Loves of a She Devil. So it's quite interesting being cast as these people who are feeling guilty about their passions.
There's a very nice bit in this when I'm obviously pretty occupied about anticipating tasting a chocolate biscuit, that kind of pettiness sums up the appetite. You know here's a man with a vow of poverty, chastity and obedience, which presumably he may be observing, but what really is tempting him is the thought of a chocolate biscuit. Not a lot, just one chocolate biscuit. It's fun that.