My old primary school shut down whilst I was at secondary school, so the reunion was a bit of an odd affair! On the subject of secondary school though, I feel I'm very ungrateful for not showing my face for over a year, especially since I know that the teachers worked extremely hard.
My English Lit teacher, for example, managed to squeeze an A* out of me, knowing full well that I loathed the subject, and I haven't seen her since I left. Not results day, not prom, nothing.