Yep. And that lesson goes 100% against the logic learned in most AVN's
I understand the attempt and reason, I think it's just poor execution. It's meant to be cringe, sure, but Nami is the queen of cringeworthy comments. She could have 100% made things awkward without the dance.
I MUCH prefer the tabletop to the wiggly. I even prefer CH1 Mila to the wiggly. I think I like Nami most from CH4 onwards. Until then her personality just rubs me the wrong way at odd moments. From dinner with the Benz's onwards I don't find her character swinging between extremes as strangely.
It's a personal thing though I guess.
She's below all those you've listed in my opinion