The boxing gym I go to has two floors, a ground level one, and an underground one. I was attending a class in the underground floor, where the trainer is a woman. There was another class going on upstairs, being coached by two men.
A random guy shows up and asks my boxing trainer about a specific class. She gives him the info, but says that he could have very well asked the other (male) trainers that he saw upstairs. The guy responds that he did indeed run into them, but he was scared of bothering them.
The trainer then confessed that this sort of thing frequently happened to her. Once, a guy showed up downstairs to ask if he could buy boxing gloves. She responded that there was someone (a man) standing behind the counter upstairs. The guy said something along the lines of "Yeah, I know, but I was scared of bothering him".
It seems inoffensive at first glance, but it just proves how men respect other men but believe that they're entitled to a woman's time and effort. They just don't care about wasting our time.