Anon asked: What do you think Zuko's initial reaction would be to Azula telling him that she is pregnant with their first child?
If they were not in a relationship with each other, but incest was accepted by the Fire Nation, he'd immediately go "This is a sign that we should be together".
If they were not in a relationship and incest was NOT accepted by the Fire Nation, he'd lose his shit.
If they were in a relationship, but incest was not accepted by their nation, Zuko would see it as a sign to tell the whole to world to fuck off, because he WILL start a family with his sister.
If they were in a relationship and incest was accepted by their nation, he'd instantly go into loving daddy mode.
No matter the situation was, he'd be super protective of Azula and their baby. And even in the worst case scenario, he'd be happy that his little sister is going to have his child - a living proof that there is something beautiful about their love for each other.