I'm comfortable only when there's a mutual attraction. That's what anyone wants. If I find out she's not attracted to me, it brings down my level of attraction to her. If I'm interested and find out she's not, I tend to cool off.

I remember when TiVO first came out I was all about TiVo. I came home and that thing was frozen, and I thought 'This is awful. This is the end of the world'. Then I unplugged it, and I plugged it back in, and still frozen. It was paralyzing. I called them. They said, 'Just unplug it longer.' Fixed. But it also taught me I'm an addict.

I've got a full plate, yes I do. That iPod that's nice. A phone recorder? Nicely done. All right I'm a bit of a tech geek. I have a subscription to Popular Science and I keep up on all this stuff.

When people embrace character, it informs their living, breathing moments in a scene so well.

I'm constantly pitching one episode where we see life through Castle's eyes. I think Castle's just a little off as far as his perception goes. A very, very clever man, but I want to see the world as Castle sees it - kind of a rose-colored glasses, all the women find him irresistible, all the guys find him super cool and do whatever he says.

Somebody told me long ago that in acting, it's okay to steal, just steal from the best.

When I go to a sci-fi convention, oh God, it's the closest thing to being a rock star I will ever know in this life. I want to be a rock star, don't you? It's a good thing to be, a rock star.