To be truthful, Diana never had romantic relationships back in the island. The Amazons raised her from birth and she was everyone’s little girl so it was hard for them to see her as anything beyond that even as she got older. She’s not a stranger to it tough. Many of her sisters had romantic or even polyamorous relationships that she grew up watching. It’s something she’s open to if the situation ever presented itself but hasn’t experienced.
I don’t know why this quote hit me as hard as it did–and it still affects me today. I guess I’m just impressed that the writers could kinda put something this deep in the show. Everybody gets angry, but… I feel like most of the time we take our regrets and fears out on other people, all the while blaming it on other people and events. Zuko hit the nail on the head when he realized that, even though he thought he was angry at his father, or Azula, or Team Avatar, he was really mad at himself for all the things the did and didn’t do, including lying about the Avatar’s death and his betrayal concerning Uncle Iroh.