Tim-
Don't mean to hijack your thread but I had a similar thing happen to me right after I shaved my head last Summer.
I walked into the bathroom at work and there was this guy about my age standing in front of the large mirror just combing the Hell out of this full head of wavy hair. i walked past, went to the urinal, did my thing, and then went to the sink area where this guy was STILL combing the Hell out of his hair. I walked up to the sink and washed my hands and as i was drying them I was kind of looking it the mirror (it's a huge wall size mirror and everyone at the three sinks is in the same mirror). This guy, STILL combing his hair, must of caught a glance at me out of the corner of his eye. Looks dead at my bald head in the mirror and says to me, "AWW man I'm sorry".
I busted out laughing and said," What are you sorry for? I love my bald head and I don't have to spend an hour a day combing it. I use that hour each day to do something better". i walked out laughing as he stood there, comb in hand, mouth hanging open.
That guy won't even look at me now but I NEVER see him combiing his hair anymore..........