I have had numerous strange situations where people haven’t recognized me, when I’m chatting with them/spending time with them, and have previously met them once on a different occasion. It’s weirdly only ever clear in retrospect. I am absolutely certain this has happened, but no one ever believes me, the very odd time that I mention it, which is rarely. People say, no, that is not possible! And are very clear that I am wrong. Think I’m a bit autistic and tend to mask, a lot more when o was younger, but I’m curious to know…anyone else had this???