"That really is you?" Sarah asked.
"Yeah, it's me. Believe it or not. I don't know how it happened, though."
"It's almost like magic," Sarah said.
"Magic doesn't exist," Biff said.
"I know." But how else could anyone explain what just happened?
Biff ran her hand through her long blond hair. "I wonder what I look like," she said.
Sarah took a mirror out of her purse and gave it to Biff.
"I look like my mom," she said. "I mean, back when she was a teenager. It's like, so weird."
Sarah looked over at her boyfriend ... uh, ex-boyfriend. Now that Biff had mentioned it, she did have sort of a Meadows family look. She could be Biff's sister, if Biff had a sister.
Biff gave the mirror back, then struck a feminine pose, with her hand on her hip. "So, like, are we gonna go shopping, or what?" she asked.
Sarah stared at her.
"What?"
"You don't notice how you're acting?" Sarah asked. In a matter of minutes, Biff had turned into a girl and then had her clothes turn into girl's clothes. And now she was beginning to act like a girl. But not just any girl. Biff was acting like Sarah and her friends.
"What's wrong with how I'm acting?" Biff asked.
She really doesn't notice, Sarah thought.
