Last weekend I and the other youth leaders took a group of teenagers on a youth weekend away. The topic was the tricky area of sex and relationships. On the Saturday night we watched one of my favourite films: Shallow Hal. OK, maybe I shouldn't admit to liking a film so much that features so many fat jokes, including Gwyneth Paltrow in a fat suit. What a horribly chauvinistic and puerile film, you would be forgiven for thinking. Despite all that, however, it's actually a really sweet film. Hal, played by the marvellous Jack Black, is (as you may have guessed from the title) extremely shallow when it comes to women. He exclusively pursues women who look like models: they have to be slim yet busty, with a pretty face, long legs and a pert bum. He argues that he simply has 'high standards'. His friends can't understand why such a sweet guy has such a massive flaw, judging women purely on their looks. Then one day he is stuck in a lift with the self-help guru...