Harry Potter was a huge part of her life; she worked on the movies from age 9 to 22. 

The first audition she ever did after finishing the Harry Potter movies was nerve-wracking because she hadn't auditioned for a movie since she auditioned for Harry Potter when she was 9 years old. 

She decided on her own, in the midst of her work and filming, to go to college in America and get a degree from Brown University. 

She's had a lot of fun making different movies from the ones she's used to making, aka Harry Potter. 

Although she comes from England and doesn't know a lot of American culture, being in America is a very "liberating" feeling.