Sarah had found herself very quickly set upon by a bunch of vicious nerd boys, who had tied her up and taken her down to the basement, where more nerds converged. They took her fingerprints, a blood sample, and even swabbed her cheek for DNA.
They were nerds, not forensics experts. The only one they could with a minimum of equipment check was her fingerprints. Which turned out to be identical to the Other Sarah, not surprisingly.
Other Sarah sat next to her. "You're me. From...some other reality. Where I'm a loser."
"I'm not a loser. Nerds are losers. People like me rule the school."
"So...dumb jocks and empty-headed cheerleaders rule the school. But you're me...you're smarter than that." Sarah didn't have anything to say to that. "How did you get here? Did anything unusual happen?" Other Sarah asked.
"Well, I got this shock from my laptop. And then I pigged out on junk food and woke up here..."
"Well, both were energy. You...got shocked, then you loaded up on sugar and other basic forms of energy," she said, thoughtfully. "Well, I want you out of here and back where you can't ruin my life."
