It is tough, every time. The ensemble is great. I would always ask Andrew, "Is this how Hollywood is? Is this how every TV show and movie is?" And he was like, "No, dude. This is not. Do not get used to this. Be thankful that this is how your first gig is."

The biggest challenges are in the same vein. It's about retaining all that stuff. Also, the physical stuff is not as easy as we originally thought. I play a lot of sports and I remember saying, "Oh, I'll be fine, running around or doing anything."

To be honest, at that point, just being so fresh to L.A., I was in the mind-set of just getting work, at all costs. But, if you take a step back from it, it's just such a blessing to be able to play somebody like Glenn. Me being Asian American, it's nice to have something to play that's not so very stereotypical. It's also nice to have somebody that I identify with.

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.

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.

If you ask any of the other actors, they'd probably say nice things because they're nice people, but I was always like, "Oh gosh, I hope I'm doing this right." I was very hard on myself, and I continue to be. That's why it's sometimes hard for me to digest watching myself on television. There is some pressure.

I can't justify taking one minute of free time for myself. I'm restless to do things. Anything! Hell, I'll watch Top Chef and I think, "God, maybe I could be a chef," I'll watch a dancing show and think, "God, maybe I can be a dancer." I mean, that's how I got into acting. I visited an improv show and thought, "Hey! I could do this." It sounds like arrogance, but I don't think it is... just an ambition to reach out and touch something new.