Maybe it is because of the social media that people are getting connected regardless of their location. Former friends and even relatives are now friends in social media likewise with the people who were formerly connected to us. And in the course of time, some would suggest for a group meet up or even a reunion.
Meeting grade school classmates most of whom I had last seen 50 years ago is an emotional moment. It is like the so called time warp that I was back in the olden days with the feeling of being young again. And all the bad things seemed to have been forgotten and only the positive things are remembered. That is the good effect of a reunion.
Do you attend reunion?