I only just noticed it on a reread, but the Duchess is always tapping - she tapped on the window early on, she taps on her desk and the dining table, she even tapped on her other hand while meeting with the Emperor. Ruenti seems to have picked up the habit too, it's kinda cute. I wonder if it's something important to her, like a calming method. I just thought it was interesting
I only just noticed it on a reread, but the Duchess is always tapping - she tapped on the window early on, she taps on her desk and the dining table, she even tapped on her other hand while meeting with the Emperor. Ruenti seems to have picked up the habit too, it's kinda cute. I wonder if it's something important to her, like a calming method. I just thought it was interesting