I knew nothing about martial arts. And I don't really like it! But in the film, I not only had to pretend that I knew all about it, I had to be the best at it. That was very difficult.
After I learn more English, I'll work hard and make more films.
Ordinarily if an actor gets chosen for the lead in a film, he or she has already built up a repertoire, and everyone knows what he or she is capable of.
