And everyone else reckons it was something to do with Angelina Jolie. How could they? That woman is a knife-wielding, blood-drinking saint.
I can't really blame Jennifer, you'd have to be a militant lesbian to resist the Gyllenhaal's charms. You can see more overt displays of affection slash borderline dry humping here. I mean there is being really really proud of your co-star and then there is this.