They're sensational!

I'm quite old-fashioned. I like going out to dinner. You have the chance to talk to somebody and get to know them better.

You get moments all the time that kind of make you pinch yourself, some of them make you quite emotional. Winning a BRIT was a big moment because we were just so excited to be at the awards in the first place. Selling out Madison Square Garden was pretty amazing too. Then we woke to the news that our UK tour was sold out. It was crazy.

I wouldn't say I'm girl-crazy, because that makes me sound like a bit of a womanizer. That isn't really me. But I am quite flirty - maybe too flirty. I'm an 18-year-old boy, and I like to have fun!

I heard some stuff recently from Julian Casablancas, and his solo stuff is amazing. If I could write with anyone, it would be him.

I think, you know, we entered the 'The X Factor' in the U.K., and you kind of want someone who knows what they're talking about to tell you if you're any good or not instead of just your mum saying that you like it when you sing.