It's really impossible to find out which dialogue you're talking about. Anyway I know the dialogue between Suyuan revealed mother-daughter love, conflicts and so on.
The narrator call Mademoiselle Lalande a "queenly apparition" when he first sees her because he felt that the lady is a magic in a form of a woman. I hope my answer has come to your help. God bless and have a nice day ahead! Feel free to ask more questions.
The most common is Chicago style.
I believe its Nonverbal hope that i was able to help you out
