[subtlety was lost on the likes of Joffrey and Tommen Baratheon.

and thank you for noticing the air of cultivated innocence. it's something Margaery has worked hard to perfect. most people are taken in by it immediately, so she'll apparently have to tweak it a bit to make it even better.

and she wouldn't have wanted to be just a saloon girl. she would have wanted to run the show. it's never been in Margaery's nature to settle for second best]

So either someone has already told you of the so-called gods or you have a naturally suspicious nature. If it's the latter, good for you. You'll need it.