Ross and Christine in “Hobbies”

Hey, Christine, we've been talking an awful lot about hobbies. You collect anything?

Oh, yeah, sure, Ross. I collect stamps. Say, do you want to see my stamp collection?

See your stamp collection? Sure.

That's the stamp that Lisa gave me when I told her she had a really big mouth. [She stamps on Ross' foot again.] And that's the stamp Vanessa gave me when I told her there would be no extreme close-ups of her on this week's show...