On the surface, it's really easy to dismiss certain characters, but sometimes you find that the most interesting parts are disappointingly shallow. It's your job as an actress to pull that person apart, and work out why they act the way that they do.

Everything you listen to when you are 17 should be embarrassing, otherwise you are way too cool.

At 17, we all think we know what we're doing.

I like to accessorise shirts with a little ribbon tied round my collar or a country style ascot. I've also sewed little hearts on some of my sleeves which I've done for years because I always wear my heart on my sleeve so if you see a little embroidered heart on my clothes, that's why!

I don't mind giving everyone a shock - including myself.

I do so many things. Like when I was younger, if I drove past a house that I didn't want to live in, I'd hold my breath. Driving around somewhere like Slough I'd go blue in the face.

I don't know if I'm so righteous.