When I was younger, I had a perm, and it was really big. My mom was a hairdresser, so even my dad had a perm! I looked like a poodle, but it was cool at the time.

I once sang 'Summer Nights,' from 'Grease,' at a bar in Melbourne with John Travolta, who's a good friend of mine. He looked cool singing the part of Danny - sitting in an armchair, smoking a cigar - while I got stuck playing Sandy.

They're very, uh, you know, I don't come from the suburbs and a jolly, Disney type of lifestyle. I come from something totally different. And they're cool and bare minimum so it's not always a money issue for me.

I've been in fights, but that doesn't make me cool or like a tough guy or more interesting actor, I'm not proud of it.

What's cool is when you're able to give your audience imagination and you don't have to cage them in like animals.