The main characters are clearly Jonas and Fiona. They are likely the focus of the story as the title implies that they are the ones who are pregnant (in the context of the fanfiction).
It could also be about the reactions of their friends and family. Some might be supportive, while others could be against it due to the norms of their world. The story could then focus on how Jonas and Fiona deal with the different reactions and still stay true to their decision to have the baby.
It would likely become more intense and protective. Jonas would be extremely protective of Fiona and the unborn child, given his experiences and the knowledge he has. He would be determined to keep them safe from any harm that the community might pose.
One possible plot could be that they face opposition from the community. Since the community in 'The Giver' is so strictly controlled, their pregnancy might be seen as a deviation from the norm. They could be forced to go into hiding to protect their unborn child from the authorities who might want to take it away or 'correct' the situation.
It could symbolize freedom. In the very restricted society of 'The Giver', their kiss might be the first step towards breaking free from the imposed emotional numbness. It represents a new beginning, a way to explore feelings that are usually suppressed.
Well, it could show a moment of rebellion. In 'The Giver', the society is so controlled. A kiss between Jonas and Fiona might be a sign of their awakening to true emotions. It could be a very tender moment, like a small act of defiance against the strict rules of their world.
Another plot idea is that Fiona's pregnancy is not a normal one. There could be some sort of dark magic involved. As she progresses through her pregnancy, she has to not only deal with the regular threats of the Haunting Ground but also figure out what is wrong with her pregnancy. She might meet a mysterious figure who claims to know how to save her and the baby, but she has to trust them and complete dangerous tasks.
Well, Danielle Jonas and Kevin Jonas met and were attracted to each other. As they got to know one another better, they realized they had a strong connection. They went through the normal relationship stages like dating, getting to know each other's families. Eventually, they decided to tie the knot. Since then, they have been building a beautiful life together. They are a great example of a couple in the public eye who seem to have a very stable and loving relationship.
It could create a contrast. While the Haunting Ground is a place of darkness and danger, Fiona's pregnancy represents new life. This contrast can add depth to the story. The presence of her unborn child might also bring out different sides of the other characters. Some might become more protective, while others might be more malicious in the face of this new hope.