Giles:
I've got a theory
That it's a demon
A dancing demon!
No, something isn't right there.

Willow:
I've got a theory
Some kid is dreaming
And we're all stuck inside his wacky Broadway nightmare

Xander:
I've got a theory
We should work this out

Anya, Giles, Willow and Xander:
It's getting eerie
What's this cheery singing all about?

Xander:
It could be witches!
Some evil witches!
Which is ridiculous 'cause witches they were persecuted and Wicca good and love the earth and woman power and I'll be over here.

Anya:
I've got a theory!
It could be bunnies!

Silence. Crickets chirping.

Tara:
I've got a...

Anya: (belting)
Bunnies aren't just cute like everybody supposes!
They've got them hoppy legs and twitchy little noses!
And what's with all the carrots?
What do they need such good eyesight for anyway?
Bunnies!
Bunnies!
It must be bunnies!
(Pyrotechnics.)
...Or maybe midgets.

Find more similar lyrics on http://mp3lyrics.com/mwuDWillow:
I've got a theory we should work this fast -

Willow and Giles:
Because it clearly could get serious before it's passed.

Tara:
I've got a theory -

Buffy:
It doesn't matter...
What can't we face if we're together?
What's in this place that we can't weather?
Apocalypse?
We've all been there
The same old trips
Why should we care?

Buffy, Anya, Giles, Tara, Willow And Xander:
What can't we do if we get in it?
We'll work it through within a minute
We have to try
We'll pay the price
It's do or die

Buffy:
Hey, I've died twice.
Buffy, Anya, Tara, Willow and Xander:
What can't we face if we're together?

Giles:
What can't we face?

Buffy, Anya, Tara, Willow and Xander:
What's in this place we can't weather?

Giles:
If we're together...

Buffy, Anya, Tara, Willow and Xander:
There's nothing we can't face

Anya:
...Except for bunnies.