I have a "friend" who is a severe N. I would like to relate a story that you may find amusing and provides some insight into the N way of thinking.
Years ago, we had a mutual acquaintence (a normal person) who moved to California, near Hollywood. On a visit back east, he casually mentioned to the N that he met Clint Eastwood. He was an outgoing and friendly person, so this certainly meant that he just saw Clint, shook his hand and told him he liked his movies or something like that. That was all. In addition, he told the N (and me) to come visit him if we were ever in CA.
But the story slowly changed at the hands of the N. Next, the friend must have known Clint quite well. Next, he undoubtedly went to parties and events with Clint. Next, if he visited this person in hollywood, he would be introduced to Clint, and Clint would certainly like his personality. He would therefore be invited by Clint to many places and meet celebrities and go to parties, etc. He spoke as if all this were actually happening!
In addition, when he would reach the peaks of his fantasies, he would begin subtle put-downs to me: "You should come out there and visit me when I go. Oh, but you are too busy with your job. That is too bad. You need to meet interesting people," etc......
I was both annoyed but also fascinated by this convoluted and grandiose thinking.... I would be pissed off, but also look at him like Spock out of Star Trek and think, "fascinating!"