Their relationship would likely become more intimate and complex. They would have to rely on each other more, sharing a bond that goes beyond their previous friendship or alliance. Zuko would probably become more protective of Katara, and Katara would trust Zuko with her vulnerability during pregnancy.
One possible plotline could be that they initially struggle with the news due to the political implications in their world. Maybe their respective nations have different views on their relationship, and they have to fight for acceptance. Another could be that they focus on preparing for the baby, with Katara teaching Zuko about water tribe traditions related to childbirth. And a third plotline might involve an external threat that targets Katara because of her pregnancy, seeing it as a way to manipulate Zuko or disrupt the peace between their peoples.
Sokka would probably be overprotective. He's always been protective of Katara, and now with her being pregnant, he would be constantly worried about her safety and the well - being of the baby. He might offer all kinds of advice, some of which might be a bit silly but well - intentioned.
A plot twist might be that there are forces trying to harm the baby because they fear its potential power. This could lead to Katara and Aang going on a dangerous journey to protect their unborn child. They might encounter new allies and enemies along the way, and it would test their relationship as they face these challenges together.
One great Katara fanfic is 'The Waterbender's Journey'. It really delves into Katara's growth as a waterbender and her role in the post - war world. The characterizations are on point, making it a must - read for any Katara fan.
Well, the age of Katara in the comics isn't fixed. It can change based on the plot and the timeline of the story. Sometimes she might be around 18, and in other instances, she could be a bit older, like 20 or 21.
In some cases, the anger could be a catalyst for a more romantic development. Aang expressing his strong emotions might make Katara realize the depth of his feelings for her. Or it could be the other way around, Katara's reaction to his anger could make Aang see her in a new light, leading to a shift in their relationship dynamic towards a more romantic one.
One great Katara and Zuko fanfic is 'The Balance Within'. It beautifully explores their relationship development post - war. It shows how they learn to understand each other's perspectives and grow closer as friends and maybe more. Another is 'A New Alliance' which has an interesting plot where they team up for a mission that forces them to rely on each other and in the process, their feelings start to shift.
The Katara ghost story might be something unique to the local folklore in the Katara region. Maybe it involves a tragic event in the past that led to the appearance of a ghost. For example, if there was a battle there long ago, and a soldier's spirit is said to still linger. However, without more context, this is just speculation.