Okay, well, I feel like a freak now! I may be the only ENFP in the history of the world who has a relatively large personal space bubble.
I've tested ENFP my entire life (except for a 6-month period post-divorce a few years ago, when I tested ESFJ for a minute). I didn't get a lot of hugs or positive physical affection at all in my family growing up (wah wah I know), but I always remember being excited for hugging friends, and once I started dating, hugging my SO and being cuddly and snuggly. I was raped in my late teens, and that changed everything. Now, I can be affectionate with people I'm dating, but I never initiate physical contact, and if a stranger gets touchy-feely with me, I pretty much leave the room.
I've been to therapy, and it's done a lot for me, but the personal space bubble may just be there forever. It kinda sucks. I miss snuggles.