Who does the familiar voice belong to this time?

Xander

Buffy turned around just in time to see her friend Xander standing at the front of the stage and looking up at her. For a brief moment "Anne" was no longer in charge and the original Buffy was back.

"My God, Xander," said Buffy. "What are you doing here?"

"What are you doing here?" asked Xander.

"I asked you first."

"Well, I -- er -- Okay," said Xander. "Please don't tell Willow or Cordelia but I was curious. What's your excuse?"

"I - I - I..." she started to say.

Then "Anne" returned and took over again. "The name is Anne, not Buffy. You wanna lap dance after the show?"

Xander just blinked. "What's going on, Buffy? This isn't like you."

Buffy just smirked. "You keep calling me Buffy. You shouldn't do that. It's nice that you think I remind you of her but you should not call me that. The name is Anne."

Xander just shrugged and placed a tip in the side of Buffy's shoe. "Sorry for your trouble."

He started to walk away from the stage, only to find himself saying, "Wait! If that wasn't Buffy, then why did she think she reminded me of Buffy? And more importantly, how did she know my first name?"

Xander looked back but the woman who looked like Buffy had already returned to her dance.