Since I have only seen this person once, and also because it's impossible to type other persons correctly, I know this is impossible......but.....nevertheless, I'd really appreciate any impressions or guesses on this guy's type or functions....

- has studied process engineering (?) with an excellent degree
- is really perfectionist about playing guitar
- he is not over his two ex-girlfriends, and somehow openly talks about it (even with "strangers" as me)
- without knowing me, only by asking a few questions he somehow really quickly discovered quite personal things about me, meaning that I am recovering from my first relationship.... and then gave tips and told about his experience. e.g., that you have to make the experience that there will be other persons you love in order to believe that. and that it took him 1 1/2 years after his first relationship to even look at other women.
- hard to describe, but seemed to have a somewhat idealistic stance on love...... that when he and his ex-girlfriend talked about marriage, they agreed that they would marry somewhere far from home without celebrating it so that it could really be a thing between the two people involved.
- he tried to provoke me about my ex-boyfriend in order to get me talking, and he openly admitted that he was being provocative.
- i was told he is really forgetful and, e.g. at university often just leaves his purse on a table and walks out of the room.....
- seems to be very good in initiating conversations, asking questions, and can be very direct at times....
I have rarely met people who talk about concepts as "love" at a party.... and openly asking other people about it...
- really nice and open to people he does not know.
- he somehow started a conversation about sox (asking if I was a communist because of my red sox), and then showed us a box with 36 pairs of sox which his mother gave his exams. he all gave us a pair of sox and really insisted that I take this present with me....really stange.....

so I know this far too little to type someone..... nevertheless, I'd really like any guess or impression of yours.
the friend of mine that took me to the party is an NT for sure, and I am quite sure that most of her friends are NTs..... I am also somewhat positive that this guy is an NT, but....his way of talking about love made me doubt that. however, it is easy to see that he is somewhat traumatized and hurt, which can be an explanation for his way of talking about such topics....

thanks for any kind of help.