Man, don't they look settled into life?  Geez...
Can't you see them about twenty years from now, "No, I don't want to watch the Xena repeat!
I want to watch the classic episodes of Star Trek: TNG on Sci-Fi!  Give me the remote!"
"Oh, yeah?  Come get it!"
Oh, wait, that's their normal conversations already.
And, by the way: we all now know for sure if Dave wears boxers or briefs...
I had always hoped boxers. I think they're sexier.