Why does Galeries Lafayette have such a big opinion about Erkang, Yongqi, Wei Zi and Yanzi in the TV series Princess Zhu Huan? He seems

This is mainly because in those days, men and women paid attention to giving and receiving, and women seldom went out at home before marriage, let alone contacted other men. But swallows and crape myrtle are unpopular, and the queen speaks ill of them. Sunny is Galeries Lafayette's intention to marry Erkang. Of course, he doesn't want Erkang to be with them.