Sarah Michelle Gellar was only available for three days to film the episode Selfless as she was getting married to Freddie Prinze Jr. that week. Drew Goddard said in his commentary for the episode that Sarah’s hair in the show (the little braid at the side of her head) was …

We learn in Selfless that Anya’s name as a human was Aud. She came from Sjornjost, and became a vengeance demon in 880 A.D. after turning her cheating boyfriend Olaf into a troll. D’Hoffryn offered her the vengeance demon job and renamed her Anyanka.

Principal Robin Wood reveals to Buffy in Help that he grew up in Beverly Hills. He also lived in New York, which is discovered later in season seven.

Principal Wood originally said in Lessons that Buffy would work two or three days per week. In Help we see that she has she worked at least four days in a week, but she had a tough case so I guess that fits in. Buffy’s office hours are 10:00 a.m. …

On Tara’s headstone, seen in the episode Help, her date of death is shown as May 7, 2002, the date that Seeing Red aired. Her birthdate is shown as October 16, 1980. This puts her birthday about three weeks before Family, the season five episode showing Tara’s 20th birthday aired. …

Buffy doesn’t seem to lock her doors. In Same Time, Same Place, Willow just walks into Buffy’s house through the back door whilst Buffy is out. In a place like Sunnydale, you’d be more careful. Vampires need an invite but burgler’s don’t!

In Same Time, Same Place, Xander comments that the blueprints for the school basement have become useless, as it seems like the walls move. This is probably the doing of the Hellmouth.

In an episode of The Bill (shown on 25th November 2003) a picture of Gnarl, the demon in Same Time, Same Place, appeared on a locker. The Bill is a long-running UK police drama series.

In Same Time, Same Place, Willow and Anya perform the same demon-finding locator spell that Willow and Tara did in Goodbye, Iowa.

In Same Time, Same Place, Anya mentions a “mix up” that she had with the Scoobies, which occurred in Beneath You.

In Same Time, Same Place, Xander writes his “Welcome Home, Willow” sign in yellow crayon, which is something that featured heavily in his speech to stop Willow destroying the world in Grave. Xander also refers to this speech in Same Time, Same Place and, from the looks it, has related …

The website Dawn uses in Same Time, Same Place, called ‘Demons, Demons, Demons’, was first used by Cordelia on Angel in the episode ‘The Ring‘.

We see in Same Time, Same Place that Buffy has moved into her mother’s old bedroom and Willow is now sleeping in Buffy’s old bedroom. Previously, Willow and Tara had been using Joyce’s old room, when they moved into the Summers’ house after Buffy died.

A glimpse of Spike becoming more like his human self, William, is shown in Same Time, Same Place. He says to Buffy “What’s a word that means glowing? It’s gotta rhyme.” William asked the same thing of a waiter in the season five episode Fool For Love, while composing a …

In Same Time, Same Place, there are a lot of references to Willow’s flaying of Warren in Villains.