Man, I watched Avatar years after it finished airing with only a vague notion of shipping wars. Which is why I was slightly confused by how nothing that relationship is. After the initial betrayal, where they stood seemed pretty ironclad.
Maybe speculation was different waiting weeks between episodes.
I thought they sunk that ship during the play episode, where they misinterpreted their relationship and poked fun at it.It's just that there were moments in season 3 that felt like the writers were rebuilding that relationship with a specific intent. Katara crying over Zuko after the final fight with Azula seemed extremely "this is where they kiss" to me, and then they just didn't.
Especially since I thought her love for Aang always came off as more familial than romantic.
I feel like hamburgers now