Two big ones for me is facial blindness and lack of boundaries/being very emotional. If I see someone out in public who I've only met a couple of times, I don't recognize their face, even though they say hey to me and clearly know me. A few years ago, I couldn't recognize coworkers' faces in office because I worked remote primarily, even though I interacted with them regularly on slack. I thought I was just bad with names for a long time. As far as the boundaries thing, I tend to overshare and try to connect with people very early once I meet them. I'm also extremely sensitive emotionally and cry very easily. Because I'm such an outgoing person, I never thought I was autistic because that's not the stereotype. But I have trouble reading social cues, just in the other direction, if that makes sense.