The door slides open as I got in and closed it

That group of girls were chasing me and I had to hide.

I got in that empty classroom and after closing the door, I put my back against the wall and fell down with a big sigh of relief

Aahh-

Then, the door opens. I look at the person who got in and saw it was a girl… she looked at me and I got scared…

Still sitting down… I stare at her…

Then, she started walking towards a teacher’s desk and pick a load of books… Ah…-?