[flashback to college-era Ted and Marshall in the Fiero:]
Ted: It was totally mutual. I mean, Karen brought it up first, but I... it was... it was totally mutual.
Marshall: I hear you.
Ted: So what's up with you and Lily? Anything serious
Marshall: Yeah. Dude, we're college freshmen. I'm not going to get tied down by the first chick I hook up with. Lily's cool, but this bird you'll never chain, you know?