For Norrie it depends on who she's speaking with, she speaks more formally when she's doing something in public or around the "high class" kind of people.

I've mentioned this before but the only "high class" person that allows her to truly be herself is Ohtli!! Norrie can take a breather and is allowed to speak more "like a commoner", if she's around people she's comfy with she rather call them by nicknames too! She calls Ohtli "Goldie" cuz of her eyes for an example hehe, also I like to think she has a little bit of an accent since eng is her 2nd language.