Nostalgia

I was thinking back to my youth and time spent with grandparents.

I'm noticing all of the pictures of the class reunions that I'm seeing on Facebook, and I've got one coming up that I'm attending. Why do we go to these things? I mean, if I don't keep in touch with you for the 30 plus years since we sat next to each other in a couple of random classes, then why I am I traveling back to see people like you...