XANDER: Well, that totally adds to my old people are crazy theorem.

ANYA: I don't get it. I mean, those kids were tortured, but they weren't killed, so where are those ghosts coming from?

GILES: I don't believe there are any ghosts.

ANYA: One ran right through me.

GILES: Not a ghost. An apparition. I believe we're dealing with a kind of poltergeist. A whole cluster of them, in fact, born out of intense adolescent emotion and sexual energy.

ANYA: Both of which were totally pent up during Mrs. Holt's reign of repression.

XANDER: So with Buffy and Riley having ... you know, acts of nakedness around the clock lately, maybe they set something free. Like a ... big burstin' poltergasm.

GILES: Yes. And now the poltergeists are drawing more and more energy out of them. Feeding on them in fact. Buffy and Riley are, are powering this whole thing.

XANDER: Okay, they're the battery in the boo factory, so what happens when the battery's drained?

GILES: They die.

(flash to Buffy & Riley. commercial. Resume)

BUFFY: Don't stop. Never stop touching me.

(She turns his face toward her and they kiss again.)

written by: Tracey Forbes; Transcript by joan the english chick (pisces@englishchick.com). Full transcript at:
http://www.buffyworld.com/buffy/season4/transcripts/74_tran.htm