i went to an all boy high school, so the reunion has never really been a thing. i think they're always informal and at a bar if anything. about 10 of us would go out to dinner a few times a year before covid, so we'll see if that starts again.
i went to my college 10 year which was a blast. missed my 20 year because it was my daughter's birthday. probably go to my 25.
for grad school...***** it. i talk to the few people i want to, and it's just too hard to care about anyone else.
as for seeing friends age...it is weird. most of us have stayed in pretty good shape, but you can't really avoid the wrinkles starting and graying hair. one old high school friend i did see recently, and it freaked me out. he gained some weight, but his head and face...my god. he gained a shocking amount of weight in his head. how does that even happen?