do you know the meaing of ring wearing each finger?

This is the meaning of each fingers as I have known. Starting from your Thumb is Sad - Forefinger is Fun - Middle Finger is Bad luck - Ring finger is Love - Little Finger is Friend.

I don't know the meaning of rings on every finger but I know the meaning of the wedding ring. It comes from the early times of humanity, when the "caveman" stole the women from other tribes and kept them bind with ropes for a time, so they won't escape. In time, the ropes became unnecessary, but a small wire remained on the wife's finger and was replaced later by metal rings. I can't remember where I heard this story, but I like it. It makes sense.

all i know is that there is a vein in our left-ring finger that connects directly to the heart. that is why married couples are supposed to wear their wedding rings on that finger..