Luke: Well his mom showed up - for what reason I don't know - I'm still waiting for that shoe to drop. I mention Jess' car and then, boom, there's Jess.
Lorelai: So the mystery woman from this morning? That's Liz?
Luke: In all her glory.
Lorelai: Quite a day you've had.
Luke: Oh, it's been delightful. I think Bobby McFerrin's gonna write one of those happy boop-boopdy-doo songs of his about this.