This is from someone's set report. It mentions Michelle :) So I thought why not add it?

Buffy 7x18 or 7x19 - Set Report
2003 - 03 - 12

Today was pretty much the same as Wednesday. Shot some more stuff in the Bronze. Still no Sarah , but oh well. I got to see the potentials beating up one of the cops in the Bronze, which was pretty cool. They told all the girls to rush the cop and the guys to just stand back. The potentials had to get all the glory haha, jk. Funny story : Michelle kept jumping on the cop's back and her pants were riding so low that...well, let's just say she was resembling a plummer, hehe. She just laughed it off, though, and started putting one of her hands back to shield that spot She also sang "Blue moon" when the shot was over, which was hilarious. Really shows that she knows how to have fun with a situation and doesn't embarass easily. When I was leaving the studio, I saw "Anya" and "Andrew." Anya's hair looked shorter (above her shoulders) and really blonde. They were going to film a scene where she's lecturing the potentials on how to slay a vampire. I'm expecting comedy from that one As far as the shooting schedule goes, Indigo (Rona) mentioned that although they are currently shooting "Empty Spaces" (19 ?), they're not completely finished with "Dirty Girls" (18). They still need to do some more shots of their big fight with Caleb, including when Caleb picks her up/snaps her arm, and when he gouges Xander's eye. One of the other potentials was telling me about how on Friday, they filmed the scene where Buffy gets ganged up on/kicked out by everyone. She said that although it was like 2am and they had been shooting all night, Sarah was still devoted to doing the scene perfectly, and needed time to really feel it and cry. I think that deserves so much respect.