['I went back though my old high school as part of a reunion.  It brought back many memories.', 'Were they fond memories?', "Yeah, most of the were.  I think we forget the awkward stuff.  On the other hand, I'm not sure I would want to do it again."]
That's understandable. I hope everyone you know is doing well from back then!
I recently did a tour through my old high school and it brought back a lot of memories.