Teloi House Tea Party
I had expected Mother to be using that same method the entire time to teach me the Noble Etiquette skill but she told me that having practical experiences was important too.
Well… That translated to getting me invited to some noble daughter's tea party who just so happened to be one of my schoolmates, though I've never really interacted with her before.
Of course, I was not going there as 'the daughter of the Nilm Family' but as 'Aster who is also a daughter of a noble family'.
I questioned Mother how I was supposed to act in that case since the pretence of me being in authority should only apply while I was in the position of being a child of the Nilm Family. Surprisingly, Mother just told me that the lessons were also applicable to me even if I don't claim myself to be one.