I walk around thinking job to job, trying to not have regrets.

I love artists. I love watching other people work.

We are all from different cultures. Heath's [Ledger] Australian, really. I'm from here. Ang's [Lee] from China. But I think Ang gets very close in preproduction and rehearsals. And then he allows his actors - I don't think scared of actors, but I think he's scared of getting in on the scenes he's watching. The space he's watching. So he just totally disconnects from you while you're shooting.

I think you hear a lot of people say 'I support the troops' and all of that, but I really feel deeply that I do.

I try and find and access the parts of myself that still blindly believe and have faith in a lot of things. I don't mean to be cynical, but I've also discovered that I still have a lot of those. And they may not be where I expected them to be. Maybe I've been in relationships, and this is a movie about relationships, like romance relationships - so maybe I've been in some that have sort of made me lose my faith. But deep down inside, I still have blind faith.

We were talking about the kissing in the movie just recently. Clearly, it's pretty challenging material, but Ang said two men herding sheep was far more sexual than two men having sex on screen.

But you need to strive to try and communicate and try and change things in a similar way. And then people can think that's pretentious or whatever, but it's your life's work, and you've decided that. That's what they made us believe. So we have a pretty high standard, which is at times great and at times not.