We didn't really expect to achieve anything outside of the UK, and it just went crazy. It's just crazy that people know our music. We're just humbled by it.

Some girls like to say one thing and mean another. And me being who I am, I'm very straightforward. Everything is very black and white for me. I don't really like playing mind games.

I do feel like I've missed out a bit because I was really close with my sisters when I was at home. It must be weird for them but they cope really well.

When we were on 'The X Factor,' we didn't realize how overnight the fame thing was. We didn't really understand it until we went on a shopping trip. It was like Week 7 or 8 of the show. We went with a few other contestants and there were loads of people, packed.

It doesn't matter how much you flirt the whole day, at night you'll always end up thinking about the one you truly love.

Our parents are obviously proud, but they're still trying to get used to the fact that we're in a band. I have a feeling my mom would actually like One Direction if I wasn't in it!

and remember, nobody's feelings are more important than your own, so take time to love yourself.