Abby had been called "Young Madam" since she was a child.
When Nidia used to be with her mother in the South Family, there was no maid to serve them, and her mother was the free maid who served the whole family. Nidia wouldn't serve others like her mother did, and she would just take care of her mother who worked very hard every day after school.
Then there were servants in the house, but they never called Nidia "Young Madam" either.
When Nidia came to the house last time, this maid who poured tea in front of her was still cold to her.
It turned out, they treated her good because she had Jackson by her side...
People were very realistic.
While the servant flattered Nidia, she also remembered Abby.
Pouring a cup of tea for Abby as well, "Miss, drink some tea to warm up."