She turned back towards her friends, but they were already down the hall. They must have walked away from her when she was trying to figure out what was happening.
Sarah turned and looked towards the other end of the hall. Her boyfriend Biff was walking in her direction. She let out a sigh of relief, then approached him.
"Biff, there you are. Why didn't you pick me up this morning? I was waiting outside my house for, like, forever."
Suddenly, Biff lifted his hand defensively. "Please don't hurt me," he said timidly.
"What? Biff, what are you talking about?"
Biff seemed to cower a bit, then he quickly moved past her and then down the hall. He acted like he was afraid of her, like she was going to hit him or something.
What was wrong with everyone?