[Margaery takes a moment to digest that, the idea of a world where her brother would've been free to live and love openly. and Margaery's actually bisexual, she's just never acted on it]

It's--well, it's good to know that in at least one world in some places, people aren't so--so closed minded and cruel. After all, what harm did my brother do, loving other men? Granted, getting an heir to Highgarden would've been tricky, but I'm sure something could've been arranged.