My parents are proud of me being an actor.

At that age, filming Harry Potter, I never contemplated. I just went in there and did my acting. I never thought, "What's the character actually feeling here? What's he trying to get across?" And never looked at it from that classically trained actor's point of view. And so when Jason Isaacs started throwing up these ideas, I thought, "Whoa. What an interesting way to look at acting." Which is why, again, I would do theater.

I was a short, chubby kid, pretty shy.

Theater was such a different school of acting. But it really is a foundation of everything. It's where it all started! And I feel like I learned so much.

I had a screen test and an audition for the role of Neville Longbottom. It wasn't a job at that point. It was just something I enjoyed doing. And it's hard to remember back then, really, that much. But I just remember loving it.

Don't get paparazzi following me everywhere. My life there is exactly the same as it would have been if I had not been in Harry Potter. So for me, Harry Potter isn't something that changed my life. It's just something I did that was a lot of fun, and I got to experience amazing things from. But my actual, personal life is the same.

I never contemplated. I just went in there and did my acting. I never thought, "What's the character actually feeling here? What's he trying to get across?" And never looked at it from that classically trained actor's point of view.