I am with you on the massage thing...I had a few of those when I was traveling on the MLC highway...
As for waving...that would mean that he would have to acknowledge seeing them...
I shared this site with my D's...showed them some of the stuff that I found on MLC so that they could see that their dad wasn't just some sort of freak...but that this happens to others and how much the same it is...that seemed to help them understand that it had nothing to do with us...and to have some feelings of empathy for him...be selective, maybe print out some things that helped you put things in perspective regarding all of this and how people become so foreign!
Glad you enjoyed your massage...it is getting time for me again, although I did have an awesome facial in March and a scalp massage a few weeks after that while on our cruise...heaven, isn't it?