Manners require showing consideration of all human beings, not just the ones to whom one is close.
Judith MartinChaperons, even in their days of glory, were almost never able to enforce morality; what they did was to force immorality to be discreet. This is no small contribution.
Judith MartinIt is a widespread and firm belief among guests that their departure is always a matter of distress to their hosts, and that in order to indicate that they have been pleasantly entertained, they must demonstrate an extreme unwillingness to allow the entertainment to conclude. This is not necessarily true.
Judith Martin