I was raised in a Christian household and heard a lot of praise music, so that's what helps me get to an emotional place.

At the end of the day, if you can't say a line right, it does not matter who your contacts are.

Confidence. That's huge as an actor. Confidence can get you a long way. Maybe it's a cultural thing, being Korean, but my first reflex has always been to exude humility - but it doesn't help you in acting. For acting, humility isn't the best thing. It'll weaken your work. So it's a head game for me. "Can I really be confident in knowing my skill set is down? Can I perform like I own this role?"

I know a lot of people who say, "I reluctantly watched the first episode because I don't really like zombies and that stuff, but I was pleasantly surprised by the characters and the drama of it all." I think that's what keeps people coming back and brings new watchers to the show. What the show does is cross many, many different viewerships.

I was a psych major in college and I actually owned two white lab rats. I had to train them and I took them home so that's just kind of missing for me.

The most fun thing about doing the show is that, as a nerd, the fun has been in learning and having it be like a grad school for me, every day. Every moment is a new experience. Every conversation is a new gain.

I grew up in Michigan, so I played hockey, football and basketball. I played a little bit of lacrosse, too. My brother played more lacrosse and ran track.