But #2 was a surprise.
"When Faith swapped bodies with Buffy in Season 4, Faith used Joyce's credit card to book a flight out of Sunnydale.
"On the phone, the expiration date she gave for the card was 5-0-1. In other words, May 2001, a date that happened to coincide with Buffy’s Season 5 finale a year and a half later when Buffy sacrificed herself to save Dawn."
I never got that.