'I know the movie is focusing on how men can be complete arseholes. But I think women can be as well,' admits Danish actress Iben Hjejle, who plays opposite John Cusack as Rob's long-suffering girlfriend Laura. 'I've done a lot of the things that Rob does in the film, and I've also been treated like that. That's why the script appealed to me, because it's really about human relations. Of course,' she adds, 'some women won't have a clue what goes on in men's heads. And that's a good reason to watch the movie, too - to find out.'