Not only do I have INFP friends, they are my favorite type to exist with. I know I work better with certain INTJs and ESTJs (they motivate me a lot), but INFPs are so warm and soft and they care deeply about your feelings and they rarely are insensitive towards you. And when they do act and hurt your feelings you don’t have to write a 20-page Socratic dialogue explaining rationally how their action was insensitive and maybe incorrect. You point out how your feelings were hurt and that is enough. When the universe feels cruel, uncaring and meaningless, I like to meet up with INFPs because they do understand the feeling, but they emit warmness anyways.
Not really. My ENFP brother is the one that has a thing for INFPs (his partner, his best friend and other friends). But my mum is an INFP and she’s one of the closest persons to me, does it count?