I remember when I was a kid one of the cats we had - who at that point was very much not a kitten and blind to boot - had gotten into a tussle with some strange cat. I just reached in to the melee and grabbed our cat. He promptly bit my and - or rather he started to. Didn't even break the skin. Just immediately stopped and I swear to God if a cat could say, "Oh, I'm sorry I thought you were someone else" that's what he would have said.

I miss that dumb cat.