JimJams
sorry you felt sad, but really it's good that someone sympathetic recognised the situation and went out of their way to play, perhaps it gave you half-an-hours break?
If it's any consolation, my stepson (SS) soon to be 21 can have the opposite problem, in that as he walks around town or wherever everything seems totally OK, It's only when he has to interact that he seems "odd". Because of that, I constantly worry that he is going to get into trouble, either with people misunderstanding him or his motives, or with youths taking the p*ss, and going too far.
When he was about 15, I persuaded his dad (my dh of course) to teach him to cross the road without holding hands, it wasn't easy to cure that ingrained habit, but had to done because of the stares (and occaisionally remarkes) that were passed our way as a man of 40 held hands with a 15 y.o. boy.
JimJams, The world can be a rotten place. I've grown up with physical disabilities, and have had (still get) all the staring, patronising and bigotry that can be dished out. Then, when it seems you can't take any more, someone will smile on you and ds, be kind and happy in your company, and you'll feel much better again.
Sometimes as you already know, Something totally inappropriate will make you laugh. then you'll carry on.
If I go out with ss, I know people can't work out who is the carer