The relationship between the baby and the other characters in Narnia could also be developed. The baby might befriend the talking animals like Mr. Tumnus. This friendship could make the baby more connected to the world of Narnia, and also make the other characters more protective of the baby. As a result, Lucy and Caspian would have more interactions with these characters, strengthening their relationships in the process.
Lucy and Caspian's relationship with each other could be deepened by facing challenges together related to the baby. For example, if there is a prophecy about the baby that brings danger, they have to work together to protect it. During this time, they might have arguments about how to best protect the baby, but through these conflicts, they learn to understand each other better and their relationship becomes more solid.
One common theme is adventure. Since they are characters from Narnia, the stories might involve them going on adventures while taking care of a baby. Maybe they are on a quest and have to protect the baby at the same time.
Well, Archive of Our Own (AO3) is also a good source. Some of the Caspian and Lucy baby fanfiction on there might explore their relationship in a really cute way. For example, there could be stories where they take care of a baby together in Narnia, which shows their characters growing and developing in a new situation.
One idea could be that the baby has a special power. For example, the baby might be able to communicate with magical creatures in a way that no one else can. This could lead to all sorts of adventures as Lucy and Caspian try to protect the baby from those who might want to use the power for evil.
The relationship between Pack Mom and Isaac could develop through acts of care. For example, Pack Mom cooks for Isaac, helps him with his homework if he's still in school in the fic. This makes Isaac trust her more. Stiles and Isaac's relationship might start with Stiles being a bit wary of Isaac as a new addition to the pack. But as they go on adventures together, like facing a minor werewolf problem in the neighborhood, they become closer friends. And as for Pack Mom and Stiles, they could have a deeper bond as they both care for Isaac.
The relationships can develop in many ways. For example, Garrett might initially be resentful towards the baby's real family but over time grow to understand them. Or the baby's new family could form a very strong bond with Garrett as they all deal with the situation together. Another way is that the characters might discover shared interests or values that bring them closer.
Their relationship can become more nurturing. Natsu, who is usually brash and impulsive, might become more gentle and protective around the baby. Lucy, on the other hand, would be the more practical one, making sure the baby has everything it needs. This would make Natsu see Lucy in a new light, as a motherly figure, and he would respect her even more. Their love for each other could also deepen as they share the joys and challenges of raising a baby.
In fanfiction, their relationship can be developed by introducing cultural exchanges. Since Prince Caspian is from Narnia and Lucy is from England, they can teach each other about their respective cultures. Lucy can introduce Caspian to things like tea - time and proper English manners, while Caspian can show Lucy the unique traditions and magic of Narnia. This exchange of knowledge and experiences can bring them closer together and create a more complex and interesting relationship.
Their relationship can develop through shared experiences. For example, they can attend prenatal check - ups together in a Narnian - style way. This would bring them closer as they anticipate the arrival of their baby.
One common theme is adventure. Given their backgrounds in the Narnia stories, fanfictions often send them on new quests. For example, they might explore uncharted parts of Narnia or other magical realms.
Fanfiction can provide a sense of continuation. Since their own story might have ended, fanfiction gives them the opportunity to be part of new tales, with new challenges and emotions. It also lets them explore aspects that weren't fully developed in the original story, like their deeper friendship or potential romantic feelings.