The square dance process, often men and women who are good dancers gathered together, who have a good understanding, others will follow the learning, who have a good posture, others will also look at two eyes. Those who are envied will feel a sense of superiority, and consciously or unconsciously they will pay more attention to the way they dress. This kind of situation belongs to the 'love of beauty all people have'. Can't look at the person out dancing and grooming is having an affair. They dress up beautifully, but also a kind of respect for others.
Just like some people like to chew gum, mouth often chew, some people are not used to see. In fact, such a person is to prevent their breath to make others hate, keep their breath fresh, the real is a respect for others.