In general costume martial arts TV series, why are injured and fainted women taken care of by supporting actors who come to the rescue in time?

I think the purpose of this routine is four aspects.

The first is to show the feelings of the man and the woman. After the woman faints, the man can hold it to show the love of the man and the woman. I am anxious about her fainting, and I am afraid that something will happen to her. I must protect it in the first place.

Secondly, it can promote the relationship between men and women step by step. The man holding the woman can make the man jealous, make the man feel a sense of crisis, let the man clearly know his feelings for the woman, and let the emotional drama behind him unfold. The hostess fainting can also arouse the audience's desire for protection or sense of urgency.

The third is the beauty of the picture, so that the cp powder of the male partner and the female host has sugar.

The fourth is to hold your sister in your arms, which doubles your strength (just kidding).