Clothing and makeup and hair and all of that so much indicates the kind of person you are inside and the person you are presenting on the outside. Sometimes they are in conflict, and sometimes they are the same. That psychology of the exterior informing the interior is just so interesting.

I love people, watching people interact. It's a lot of psychology. We learn about ourselves by watching other people's lives on the screen.

The whole press thing and who you are in the media, or what you have to project yourself to be, it feels very much like another person. People say to me, "Oh, your life must be changing," and I'm like, "Uh, I guess?" For me, it's such a gradual change, and I don't see it from the outside like everybody else does. It's weird, I see my face on a bus or online or somebody has my picture as their picture on Twitter and it's all a bit weird and I feel very disconnected from it and very much, "I guess that's me." It's very surreal.

As an actor, you're listening to the other person and always trying to be present and take everything they're giving you, but when they're not there you have to produce that yourself.

I love performing. I love doing improv. It's a totally terrifying experience, but it's something that I've always felt so strongly about and that I'm kind of obsessed with. And just as an actor, it's a great exercise. It's a great playground, you know, to try things out and to work on your skills. Because the mandate of improv is kind of the same as acting: It's all about your scene partner, it's all about being present and in the moment and exploring together as a team, a collaboration.

Sometimes I'll go into a shop and speak in a different accent to see if I can pull it off. But then somebody will be like, 'Where did you say you were from again?' And then I panic, and my accent dissolves, and I pretend like I wasn't doing it in the first place.

My brothers and I always did improv stuff in our basement with our friends; we're super nerds, and that was our way of spending a Friday night.