@Sturgis,
It depends on who I'm saying goodnight to. 99% of the time, we'll say our goodbyes at the transit hub and go on our separate ways. If I ever get a girlfriend*, it will be a traditional goodbye at their respective building entrance.
Watch a live taping of the Daily Show or watch it when it airs on the television later that night?
*I have a better chance at winning Megamillions lottery ...
... twice in a row before that happens.