Buffy the Vampire Slayer

The Dragonfly tattoo on Sarah's lower back can be seen as Buffy stands back up after D'Hoffryn's arrival.

Buffy holds her sword over her head as Anya is lying on the floor. As the scene changes to Xander tackling Buffy suddenly she is holding the sword straight down pointing at Anya.

In the St. Petersburg scene Halfrek's glass is on the table as Anya is talking. The shot changes as Halfrek asks Anya what she wants to do with the rest of the evening and suddenly Halfrek's glass is being held above the table.

Anya is similar to Angel in that both started out as humans with their first names being revealed but their last names being unrevealed (Aud, Liam), became demons for a long time with a different name given to them (Anyanka, Angelus), then became good again and shortened their demon name (Anya, Angel).

In "The Wish" we saw that crushing a vengeance demons pendant both removes her curse and restores her humanity. This is sadly not an option for Anya in this episode because it wouldn't bring the boys back to life. The breaking of the pendant would just undo the curse, in this case unsummon the spider demon that Buffy already had killed. In the episode "Older and far away" the undoing of Halfrek's curse sets the gang free from the house but doesn't heal Buffy's wounded date, and the same thing would happened here.

This is writer Drew Goddard's first ever produced television script.

The language Aud and Olav are speaking (or at least trying to speak) to each other is Swedish. It is, however, almost impossible for a Swedish person to understand it, as the melody, pronunciation and emphasis are wrong.

As we know from the musical episode (Once More With Feeling) and in earlier episodes Anya tends to despise bunnies and believes that they are evil. When she had the name of "Aud" and lived with Olaf, she had many bunnies living in their house. Apparently she used to like them when she was Aud but the fact that Olaf cheated on her might attribute to the fact that she hates bunnies now.

In the flashback to the song "Mrs" Anya says she's good at math but in Season 3 Dopplegangland while ranting to D'Hoffryn about being mortal she says she's flunking (failing) math.

This episode suggests that Willow is still in possession of the magical talisman from D'Hoffryn, that she recieved in 4x9. But, in 6x11, Buffy and Dawn remove everything that even resembles a magical trinket from Willow's possession (including candles). All Willow has left is the small package of magical items that she kept as a 'safety net' (used in 6x14). Would Willow have deemed a talisman that's only purpose was to summon a vengeance demon that important as to hide it with the rest of her stash?

When D'Hoffrin is delivering the "Abercrombie and Fitch catalog" line, his very modern-looking sneakers can be seen under his robe. I suppose he could just be changing with the times but the sneakers did seem a little out of place.

During the Musical flashback scene - "Mrs" - Anya has her longer blond hair that she had especially done for the wedding ("Hells Bells", season 6). However, in the episode they flash back to, "Once More with Feeling", Anya's hair was actually light brown and didn't go lighter until a couple of episodes down the track

In the musical flashback, Anya hears the neighbors singing about mustard on the husband's shirt. But in "Once More With Feeling", after the "Theory" song, Anya is the one to ask if the Scoobies were the only ones singing (whereupon Buffy opens the shop door to hear how "they got the mustard out!") She should have remembered from the previous night that others were being affected.

Anya's unusual bluntness has always been attributed to the fact she was a demon for 1000 years, but we see in this episode that she's always been blunt and hard to get along with.

When Anya is singing and she is on Xander's lap spinning around you can see a circle around the chair where stage people most likely are spinning it.