do you mind being asked to get an item off a shelf for someone less vertically advantaged?
Just come back from aldi and a woman visibly tutted when her OH was asked by another lady if he would mind getting a bottle of OJ from the back of the top chiller shelf (all the bottles at the front were taken).
I was by the yoghurts and was paying attention because the juice cabinet was my next stop.
The OH didn't seem to mind at all though, and I've always been happy to get an item for anybody if asked.