Ted: The night before Lily met Marshall, there was this party.
[flashback to a college party in 1996 where Ted approaches Lily:]
Ted: Hey, you a freshwoman? I never use the word freshman. Sexist.
Lily: Yeah, I'm a first-year. I'm in Hewitt 220.
Ted: No way, Hewitt 110. You should totally come by.
Lily: Maybe I will, Hewitt 110.
All: Chug chug chug chug
[Marshall is being held upside down as he chugs beer directly from a keg]
Ted: These drunk idiots. Hey, don't drink their two dollar beer. This is a pinot noir from Europe.
Lily: Oh, it's fruity.
Ted: Yeah, I cut it with some cranberry juice, it's pretty strong.
Lily: So, uh, do you have a girlfriend?
Ted: Yeah. Not sure about the whole long distance thing though. It's like Descartes says, "In order to determine whether we can know anything with certainty, we first have to doubt everything we know." You know?
Lily: Wow.
[Ted and Lily start kissing]