I’ve never understood why when one person it trying to console another person who is upset, the first person will pat them on the back and say “There, there”. Why use the phrase ”There, there” to mean everything will be OK?
Do other countries/cultures use “There, there” or it unique to my area?
I have heard that expression on Tv and also "now now"but I don't recall it down here in the south.
We southerners console people with a hug and usually say "Awww bless your heart or it is gonna be ok sweetie."