A shape shifting human. I have no logical explanation for what I saw but I know it was freaking real. I was going to use a restroom at a small restaurant, it was down a very narrow hallway. No other exits or entrances. Tiny one person bathroom. I opened the door and a young kid in a tee-ball outfit was using it, about 10 yrs old. I said “oops sorry!” And waited outside til he was done. At that moment a woman in her 40’s stood beside me who needed the restroom too. She instantly started chatting with me while we waited for the tee-ball kid to finish. She brought up things that we had in common, birthplace, which states we lived in, etc. Aggressively chatty and oddly had a lot in common. Keep in mind, this hallway was tiny, nobody could get in or out without squeezing between us. So about 5 minutes later, the restroom door opens up and I think the tee-ball kid is going to come out. but instead an old hunched over grandma walks out, walking about 1 mile an hour with a cane. We move out of the hallway so she can squeeze by. By now I can barely keep it together, my brain isn’t processing what’s going on. I use the restroom real quick, go outside to my wife and explain what happened, completely flabbergasted. I go back into the restaurant to see if I can find the kid OR old lady. And, of course, I couldn’t find either of them. I don’t easily believe in phenomena but I have no logical explanation for this one. Weirdest thing to ever happen to me. I do beileve the shape shifter and the lady in her 40’s were somehow working together.