How often do you think about the kids you knew in kindergarten through third grade?
Up until recently it wasn't very often. Some of them in my case were kids I re-met in high school, but of course by then everything had changed. Because we moved, whatever relationships we had broke off in mid-third grade.
But now that we have Facebook, there's some movement underway to become friends ... with these very folks. It's cool.
Now I should find the pictures from those years, which I don't have possession of .... but somewhere "back home" they probably still exist.