I side with the doctor on this one. Unless there is evidence of predatory behaviour, you leave a guy alone about his business.
Exactly.
What if had been a man who was uncomfortable with a woman shopping alone in the children’s section?
The reaction should be the same in this case. People need to learn to grow up and realize the notion “I’m uncomfortable with a man minding his own business and quietly shopping (and taking a private phone call)” is their *personal* problem, not the man’s problem.