Season 8, Episode 2: "The Soul Mate"

I thought you'd be a little more enthusiastic about it.

I know. I don't want... kids.

- What was that? - Well...

...Kevin, maybe I have a little doubt.

I mean, nothing is 100 percent.

- Oh, boy, I always do this. - What?

I get all jazzed up about something, and I go way too far with it.

- Really? - Oh, yeah.