Here I am, waiting for my next class which got cancelled due to the teacher having a meeting and my previous class only lasting 30 minutes due to half the class not bothering to show up.
Heeeh, I've been there. Last semester I had a professor who would let us know an hour or two before class (sometimes 30 minutes before class) that there was no class. Some students would have been waiting all day at school due to carpooling or being dropped off. Then we'd have to do our assignments online or something and it was annoying.
I walked over and grabbed it. I would've let them know I wasn't taking anything from them that was theirs but they weren't home. At least it wasn't stolen.