Even if Lin Caisang is skilled in medicine and has saved many, she is just an ordinary little princess with no significant power, so there is no need to curry favor with her.
Exchange a few polite words when meeting, but when not meeting, just pretend she doesn't exist.
But now things are different!
Seeing the Emperor and Empress greet Lin Caisang with smiles, like one family, chatting harmoniously.
This made her realize that her daughter has caused quite a big issue this time.
If she does not sincerely apologize to Lin Caisang and Lin Changfeng, Lin Caisang might hold a grudge.
If Lin Caisang casually says something bad about Lord State Duke to the Emperor, it could be a huge disaster for the entire State Duke's Mansion.
Therefore, this apology must be made, and it must be done in front of the Emperor and Empress so they can see that Lord State Duke has humbled himself to apologize to Lin Caisang.
