I have stories! I never recognize anyone.
A friend once got a haircut and it took me weeks to figure out who she was. I just thought she was a new person hanging out with someone there and wanted to be my friend because she kept talking to me.
Many years ago I looked right at my (now ex) partner at an airport when I was picking her up and kept on looking for her. We lived together at the time.
I ran into my lead singer at the store. He was wearing the same thing he always wears but had his hair pulled back. He stopped and talked to me and apparently I looked like I was trying to escape. He was telling the story at band practice when I had to admit I didn't recognize him.
This is an ongoing problem in my life. I probably have a dozen of these stories that I can remember off the top of my head and a hundred more that I could dig out. I wouldn't even want to guess how many people have talked to me that I don't realize I knew them. Clark Kent taking off his glasses and suddenly becoming unrecognizable is totally reasonable to me. Dude could look me in the eyes, take off his glasses, and it would be like a whole new person appeared.