It is fair to say that we are living in a more inconsiderate and anti-social world.
Too many people turn public places into private places whether it be speaking into mobile phones, being rowdy in cinemas and invading one's space as if they were the only people around. Why should folk have to move from their position when being affected by the actions of others?
Manners and respect seem to go out of the window.
Being discreet indicates keeping a low profile. This lady has caused even more exposure by relating this tale and one has to question her real motives.