Noah's design is so choice. Sakuragi-sensei has stepped things up even from Anemone.
Selene getting herself caught coming both directions feels appropriate, though. She's got pride, but she's adrift in a foreign land--even if those around her are helpful, she's fully out of her depth, so I appreciate her false bravado still cracking when reality rears its head at her.
That little turn of the head from Noah at Selene using her name makes me wonder how long the façade of her Prince-liness will hold before our protagonist, though. They've understandably got more discord between than harmony at this point, but even Noah, in all her practiced unflappable-ness, can get caught off-guard by our wily heroine.
And now, for the hell that is noble etiquette training, Crash Course Edition.
Thanks for your continued work on this wonderful series.