Little Things isn't about anyone in particular, it's about all girls. You're all beautiful and you need to hear it more often

Smile doesn't mean that someone is happy. Sometimes it just means that you're strong.

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!

I was a bit of a handful when I was a kid because I was quite hyperactive. Even in the house my mum used to put me in my pram because I was so full-on.

Life is funny. Things change, people change, but you will always be you, so stay true to yourself and never sacrifice who you are for anyone.

Don't call a girl a flirt, she's just trying to be nice. Don't call a girl obsessed when she's just in love.

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.