When I was 9 or 10 years old it wasn't the thing to be seen doing - reading a book in your spare time.

In spite of what Draco is like, I really like school, and I miss it a lot when I'm filming. I've a fair idea what I want to do for my GCSEs, I will definitely be doing music.

Bad boys do get the girls.

It's fun to be blond, and it's almost difficult to remember how I used to look with my proper hair color.

One thing that people keep on saying to me is that the wealth and the fame must have made up for missing out on my childhood. But the idea of money - putting a price on your childhood - is ridiculous. You will never get those years back and you can't put a price on them.

As soon as you see 'Dame' in front of someone's name, you get nervous, but Dame Maggie Smith is the most wonderfully gentle woman I have ever met. She never had a bad word to say.

I already love the idea that Barry has a colleague. It seems like a love/hate thing between my character and his already. They work together, so they clearly have some tolerance for each other, but they're just ruffling each other up the wrong way, constantly. I don't know whether that will lead to him being suspicious of Barry's identity or whether he'll have some clash with The Flash.