This refers to when two or more people encounter each other in completely coincidental fashion. You might notice your old classmate from three countries away is now your waiter in a place you had no reason to expect them in, and you might say “wow, what a small world”. You might notice two people who you know from completely different spheres miraculously know each other. You might recognize by chance that your penpal has made a cameo at a venue you’re at.
But what was your most profoundly coincidental encounter?
A friend from high school reached out to meet up because she was going to her honeymoon in Japan while I was there. I hadn’t seen her in 5 or so years because we lived across the country from each other, I didn’t even know she had gotten married in the first place. Husband was weird, but kind, and she seemed happy.