Here's the strangest coincidence which ever happened: - ever.
Impossible, but it has been tested and verified.
An elderly woman flew to Israel to join a holocaust-survivors reunion in the hope of finding her long-lost son. She got into a shared taxi from the airport, and started explaining to the other passengers about her quest. When she told them her name and her son's name, there was sudden screech of brakes and a howl from the taxi driver,
of
"Momma" !!!
They were reunited then and there.