Obviously, in dealing with a relationship, sexuality has to be involved, and jealousy and emotions like that. And I don't know, I've always been intrigued by those emotions.

I don't know really. I've always been interested in the small picture instead of the big one, and I've always been interested in relationship pictures.

I've always been interested in films where you can identify with the actors. Where you can be in their shoes and therefore be more involved if they're people that you recognize.

Every time I do one I feel like I've never really quite learned anything. I always find that when I'm making a film, I find it a little bit like I'm doing it for the first time.

Their every instinct - and I have to say this is without exception - is to iron out the bumps, and It's always the bumps that are the most interesting stuff.

...there was a natural comorbidity between sexual appetite and sexual jealousy, between the desire to fuck and the desire to kill.