I kind of fell backwards into acting. I was studying to be a high school teacher. I look now and I understand completely, or actually barely, how much work it is to be a teacher. It's an incredible amount of work.

I'm the one who often makes the 'Murder, She Wrote' reference, and ABC hates that, they don't want me to do that. And I say that having never actually watched 'Murder, She Wrote'. I think people have been trying to compare it to crime shows that are on right now, and all I can do is listen. I don't watch a lot of TV.

I don't spend a lot of time online. My mother's really good at picking out if she sees a really great review, and she'll forward it to me. She's like my little Internet filter. It's always nice to see something going up; if I want to find something on Nathan Fillion, I do know where to look, but I've got a nice little delivery system in my mom.

I want my job to include a little adventure, a little more of a heightened reality than what I'm actually living.

You can't embarrass Joss Whedon, he's got no pride! He fully admits it. 'Oh, it's me. I'm little and goofy.' You can't wound his pride. He's too self-deprecating.

It's hard to shake a stick at success.

I want my job to include a little adventure, a little more of a heightened reality than what I'm actually living. And 'Castle' has that. He gets this opportunity to tail these homicide detectives, and he's driven by that. He's a little immature, but he's obviously loving life.