It would be quite good to be a Formula 1 racecar driver.

So yes, I do want to try and keep things going if I can. I have a few things brewing And if it doesn't happen, I did buy an ice cream van a while ago. So I always have that to fall back on.

I was the biggest Harry Potter fan. I read all the books. Ron was always my favorite character, because I feel like I relate to him, like weve both got red hair, we both like sweets, weve both got lots of brothers and sisters. Ive got one brother and three sisters, and both scared of spiders.

The script is really always the main attraction, and then there's whether there is an interesting character and great people around you. Those are the key elements that I look for.

It's always at the back of my mind that acting might come to an end for me when Harry Potter finishes. I don't know if I'm good enough to have a long career. I've got a bit of an inferiority complex about my acting. My self-esteem is quite low in that sense.

I was always a big fan of the books and over the years I've become quite attached to Ron and we've meshed into the same person, really.

Walking into the great hall for the first time was absolutely incredible - all these effects with all the candles floating in the air, all lit and everything, food on the table, all the flambeaus were lit - it was just incredible, it was the most amazing thing I've ever seen in my life.