Thing in maths lesson

It was period 6 on a Friday and the girl behind me was glueing a sheet in. My maths teacher got really pissed for some reason and told her how disrespectful it was. But the girl kept talking back to her saying "well I've already glued it in" over and over. Eventually she was told to wait outside, and she remained there for a reasonably long time. Eventually the teacher left the room to go lecture her. I tried to listen in on the conversation but I couldn't hear anything over the noise of the rest of the class basically saying what I just said. 

I also had apple crumble for lunch : )