I don't belong here anymore.

I went to school today. There was a feeling that I don't belong to this place anymore. I didnt see any familiar faces around anymore, for one thing. Those hanging around at benches must be year-one or year-two students cuz now all year-three students have been on their attachment. And the other thing, all the rooms that I used to have a privilege to access, I now can no longer open and use them. I had to ask someone who was inside a lab to open the door for me today. I guess I'm finished here.