When Willow drains Rack of his power in 6.21 Two To Go, she says:

“I just wanna take a little tour”.

He said the same thing to her in 6.10 Wrecked, before …

Willow and Xander are the Master’s favourite vampire lackeys in 3.09 The Wish. This shows that they would be more powerful (yet evil) without Buffy, but both live in the Slayer’s …

When the two friends are touching feet under the table in 3.06 Band Candy, both Willow and Xander are wearing the same Adidas shoes except that Willow’s are orange and Xander’s …

There are a few alternative 7.22 Chosen scripts on the internet with many differences, including: Xander dying to save Dawn; Anya living to see the end and Dawn being the third …

In 4.09 Something Blue, Buffy and Willow still have the same recording on their answering machine that they did in The Harsh Light of Day.

Willow says to Buffy in 3.19 Choices:

“And besides, I’ve got a shot at being a badass wicca.”

She becomes a really badass wicca in season six.

Willow plays Barry White’s ‘Can’t Get Enough of Your Love’ (with a chilled bottle of 7-Up) to try and seduce Oz in 3.10 Amends. The two finally sleep together for the …

Several main characters have been bitten by vampires and survived:

Buffy in 1.12 Prophecy Girl, 3.22 Graduation Day (Part Two) and 5.01 Buffy Vs Dracula
Willow in 4.03 The Harsh Light Of Day
Cordelia in 3.07 Offspring
Dawn in …

In 6.21 Two To Go, Willow’s eyes and hair went black from the dark power she had gained. She also gets weird veiny skin. The first time we saw a witch …

Willow’s vampire self from an alternate universe used “Bored now” as her favourite phrase in 3.16 Doppelgangland. Willow repeats this line in 6.20 Villains.

Willow blows bubbles at Buffy’s birthday party in 5.12 Checkpoint, which she also did at Tara’s birthday in 5.06 Family.

In 6.01 Bargaining (Part One), we see that Willow has fixed the Buffybot after it was decapitated in 5.22 The Gift. She’s given it a homing device so it goes to her …

In 6.10 Wrecked, Anya says the traditional dress for demon bridesmaids is “burlap with blood larva”. In 6.16 Hell’s Bells, Willow wonders whether burlap and blood larva might be better than their …

‘Carpe Diem’ is Buffy’s motto, which means “seize the day”. In 1.01 Welcome To The Hellmouth, Buffy tells Willow “seize the moment, because tomorrow you might be dead.” In 2.13 Surprise, Willow …

The actress cast to originally play Willow was Riff Regan, though she only played the part in the original pilot episode. She didn’t work out and Joss started looking for …

In 7.22 Chosen, Buffy, with the help of Willow, turns Slayer mythology on it’s head. They give the power of the Slayer to every potential in the world, rather than to …

Willow’s views on Thanksgiving (seen in 4.08 Pangs) seem to come directly from her mother, Sheila, who we met in 3.11 Gingerbread:

Willow: “Yeah. Thanksgiving isn’t about blending of two cultures. It’s about …

There’s a Wicca group on UC Sunnydale campus which Willow looks into joining in 4.06 Wild At Heart. She meets Tara there in 4.10 Hush, and they bond over the fact that …

In 4.19 New Moon Rising, when Oz turns up at Willow’s room, Willow asks if he would like to come in, to which he replies:

“actually I’d like you to come …

A coven is a group of witches. Jenny Calendar belonged to an online coven of Technopagans. In season seven we learn that Willow has been reintegrated back into society by …