If I time my morning jog/totter wrong, it coincides with the mums and dads taking their kids to school along the same fairly narrow footpath. I always make a point of saying 'morning'. Some reply but most ignore me or just look bemused. This morning the kids were in fancy dress and I complimented one or two. Some mums just looked at me as if I was a weirdo. Admittedly, I am rather a sight myself after my exertions but really is too much to ask?
I am Welsh, living among the English. Does this explain it?