If you are at all interested in cosmology and the fundamental nature of the universe, this 37 minute video might be a useful point of departure for your own investigations.
So there it is. I guess everything is a reunion depending on what scale you examine. Maybe “source consciousness” as the new age philosophers call it, wants to experience itself through our lives before returning to itself. I’m not particularly spiritual or religious, but when patterns arise, they deserve mentioning. Hope you have a great week.