Just last Thursday I had the truck in for on oil change, and when I walked into the seating area there was an old acquaintance there talking to garage manager, and at first didn't see me. However, when he was finished talking to the manager and had started to turn around, I said "Hi", and immediately he was doing a double take, since even though I was not presenting female (I had some makeup on top of my sunscreen to give me color so that people didn't think that I was a "ghost", and a small claw clip at the back of my hair, I wasn't trying to present feminine, just getting an oil change, and had thrown my look together rather quickly, plus I had my blue light glasses on because I knew that I was going into a place with fluroescent lights) I could tell that he was trying to remember me, but also my appearance was confusing him, since he wasn't sure if he was talking to a man or woman. We talked for a little bit, and at one point he asked me if I was transitioning, and I never gave him an answer, since we got interrupted by the manager asking him something about his car, and afterwards, he and I talked some more, but we never got back around to him asking about my transition. Of course I'm not yet out to my family, and he's a friend of my brother, so I didn't want him telling my brother when I haven't told my brother yet. However, I still got a thrill that I am starting to male fail when I'm not trying too.
And a few weeks ago when I was at the store, I did get someone who called me "she" and then corrected themselves.