Clem makes his final appearance on the show in Empty Places. He leaves town, driving a new red VW Beetle with the licence plate 4GCS913.

We see in Empty Places that Sarah Michelle Gellar’s voice has obviously been affected by a cold or flu. Interestingly, the First, in its favourite form of Buffy, has the same problem.

The last episode to feature a vampire (the regular kind, not Turok-Han, and not including Spike and Angel) was Dirty Girls.

When Xander dreams in Dirty Girls, there are small dog and cat figures behind his bed. When he wakes up, there are model cars there.

The people of Sunnydale start leaving the town in the episode Dirty Girls, for no apparent reason. Nothing huge has happened recently to force them to do this, except for some trouble at the High School. They’ve withstood much worse events in the past without a murmur of complaint: The …

Caroline Lagerfelt played Spike’s mother in Lies My Parents Told Me. She’s had a varied career and has been in other TV shows including The X Files, Nash Bridges, Chicken Soup for the Soul, Beverly Hills, 90210, Picket Fences, The Drew Carey Show, Chicago Hope, ER, Star Trek: Deep Space …

A Prokaryote Stone reveals memories that are subconsciously affecting a person’s behaviour. It is a small, hard stone which enters the cerebral cortex through the optic nerve. A spell is said to make the stone soften and move towards it’s target, where it unleashes visions of the past:
Kun’ati belek sup’sion
Bok’vata …

In Lies My Parents Told Me, Buffy says, “I’m coming up so you better get this party started.” This is a reference to the Pink song ‘Get the Party Started’.

Willow heads off early in the episode Lies My Parents Told Me and doesn’t tell Buffy why. She actually goes to L.A. after a phone call from Fred, to help with a little ‘Angelus’ problem that they have at Angel Investigations. This can be seen in the Angel episode ‘Orpheus‘. …

Andrew mentions Dawn’s past (covered in season five) in Storyteller when he says, “Dawn used to be a key. I don’t really know what that means.”

In Storyteller, Buffy tells the Scoobies and potentials of her vision of the massive Turok-Han army. She saw this in the previous episode, Get It Done.

In Storyteller, we see the Cheese man from Restless briefly during the dream scene in Mexico.

This exchange between Spike and Dru was deleted from the episode Lies My Parents Told Me:
Spike: “It’s still me, Mother. Your William. Though Dru here seems determined to give me a pet name…”
Drusilla: “Yes. Like Willy. Or Bill. Or Lucien, Prince of Lies.”

The following two exchanges were deleted from the episode Storyteller:
Wood: “I think our biggest problem is here in the music room. I fear there could be open hostilities between swing choir and the marching band.”
Buffy:” I don’t know if we can keep a lid on this all by ourselves. …

The following line was deleted from the episode Get It Done:
Andrew: “Welcome to our perfectly typical American household where nothing unusual happens.”

An exchange between Spike and Wood was also cut from the episode:

Spike: “What are you spilling next, that I bleach my hair?”
Wood: “But it has such …