...Sarah?" He paused, shocked at the sound of his own voice.
Jon gulped, not sure how to respond.
Biff looked down and his face contorted with shock. "This has got to be some sort of nightmare," he gasped.
"For both of us," replied Jon, sure that it wasn't the real Biff, "I'm not Sarah, I'm Jon."
"Jon?" gasped Biff, "But, but..." He shook his head, "well I guess it's no more weird than me being Biff now. Jon, I'm..."