Have u ever seen a completely stranger in your dream and the next day you get to know them? God, it was so frightening-weird!
I’ve never had this occur, but it sure sounds interesting/chilling! Here’s a link to the Big Deja Vu topic, maybe you can find someone else with a smiliar experience on there 
That’s never happened to me, but I do get déjà vu about two or three times a year.
Whenever it happens, it FEELS that everything I am experiencing at the moment has happened before and I can remember it all. Sound, touch, taste, smell sight even emotions. I feel that way for maybe six seconds, head spinning, total confusion. And then Everything is normal again.
Rather than deja vu … it sounds nearer to a precog dream the BIG PreCog dreams Topic - part II you may find some interesting posts in there.