I feel a moral obligation to speak out at this key moment in human history - it is a moment for action.

I've never tried to reach a certain demographic of an audience or try to say: OK, now I'm going to do this type of film to transition myself into more adult roles. Or a romantic hero. Or whatever it may be.

I'm probably not going to get married unless I live with somebody for 10 or 20 years. But these people, Romeo and Juliet, took a chance and they did it. We don't have the balls that Romeo did.

I touched emotions I've never tapped in my entire life. I've heard people say, 'I hope this movie doesn't glamorise drugs.

When I can't immediately define the character, and there's an element of mystery to it and still a lot to be explored, that's when I say yes.

I know a lot of the intense moments in 'Titanic' were made that much easier and were pushed to even further limits because of that relationship.

It gets to the point where you're hot, you're hot, and when you're not, you're not. It's so true. I have to slow down soon.