I enjoy any type of physical transformation. I enjoy working with the hair and makeup department and I enjoy watching people be very good at their jobs.

I think it was pretty obvious early on that we had both come with kind of the same attitude of "Let's just [jump] in," and neither of us was going to be precious about it. I feel like the thing that we learned is, weirdly, the most intimate thing or a very intimate thing you can do to somebody is hold their tongue with your fingers. When Paul [Dano] is making me talk [in Swiss Army Man].

I'm not too worried about humanity in the future. I think we've got an innate ability as a species to self-correct.

I think it's useful, as a famous person, to have as little separation between the perception of you and how you really are - because otherwise I'd be sitting here thinking I'm keeping secrets, and wondering when you're going to find out.

I feel like my evolution has come to a place where now I'm attached to Crazy Rich Asians.

I see myself doing Harry Potter films as long as I'm enjoying it and as long as they are going to challenge me as an actor. I want to be an actor - it's my aspiration - so I want to do other films. I want to write something and I want to direct something!

Fans are really important for me. And if they take pains to write me, it's the minimum that I answer myself.