When you go to a social dancing, you should take notice of the smell of yourself. You should not have an unpleasant smell, and you can chew a piece of gum to have a freshen breath. And never chew gums on the ball, it is impolite and unwelcome.

And for the first dance, as we mentioned before, you should dance with the partner you bring to the ball, so is the last dance. But you should not keep dancing with the same partner, and you should invite different people to dance with, for the ball is social, and it is a channel for you to make association with different people, people anticipate the ball to enlarge their social circle.