Anon asked: What do you think Azula and Zuko talk about laying in bed post sex? Their royal conquest? Politics? Gossip? The few dun times in their childhood? etc...
I feel like, for at least a few seconds, they'd just snuggle with each other, not talking, not even thinking about anything other than how much they absolutely adore each other.
Once their brains started working again, I can see them talking about literally anything. If there was some important thing they had to deal with it, they'd discuss it. If they just wanted to relax, they'd just cuddle and talk about their day, things they were excited for, happy memories, etc.
And, of course, with these two there's always the possibility of the talk turning into teasing, which leads to fucking each other stupid again.