A plot twist could be that they discover the baby has some sort of special ability or is part of an old family prophecy. This would completely change the direction of their lives and the fanfiction. Or, it could be that they get separated for a while during the pregnancy due to a misunderstanding or outside interference, like an old flame of Wade's coming back to cause trouble. Then they have to fight to get back together for the sake of their baby.
One possible plot twist could be that they initially struggle with the idea of having a baby due to their own personal insecurities. For example, Wade might worry that he won't be a good father because of his past wild lifestyle. Another twist could be that there are some medical complications during the pregnancy that put Zoe and the baby at risk. This could lead to a lot of emotional turmoil and bring out different sides of their characters. Also, perhaps there's a family secret that surfaces once they find out about the baby that adds another layer of drama to the story.
One cute moment could be when Wade first feels the baby kick. His face lights up with amazement and he gets all excited, talking to the baby through Zoe's belly. Another could be when they go shopping for baby clothes together. Wade might be a bit clueless about what to get, but his eagerness to pick out the cutest things is adorable. And when they start decorating the nursery, Wade could paint a little mural on the wall for the baby while Zoe watches with a big smile.
One possible storyline could be the challenges they face as new parents. Maybe they struggle with finding a balance between their work and taking care of the baby. Another could be how their relationship changes with the new addition to the family. They might have different parenting styles that they need to work through.
Their friends would probably be really excited. Some might bring over baby gifts like cute little outfits or toys. Others could offer to babysit so that Zoe and Wade can have some time for themselves.
One possible storyline could be that they initially struggle with the news. Wade might be worried about being a good father since he has a bit of a wild past. Zoe, on the other hand, could be focused on how this will affect her medical career. They might face judgment from the small - town folks in Hart of Dixie. But as time goes on, they start to prepare for the baby together. Wade could start cleaning up his act more and Zoe could cut back on some of her long work hours.
One possible plot twist could be that the baby has some unique power that neither Naruto nor Tsunade possess. Maybe it has the ability to control time, which causes all sorts of chaos and also attracts the wrong kind of attention from villains who want to use the baby's power for their own evil deeds.
One possible plot twist could be that the baby has some unique magical abilities that neither Severus nor Hermione expected. Maybe the baby can communicate with magical creatures in a way no one has seen before. This could lead to all kinds of adventures as they try to understand and control this new ability.
One possible plot twist could be that the baby has some special powers or abilities. Maybe it's a super smart baby who can communicate on an advanced level from a very young age. This could lead to all sorts of interesting situations, like the BAU team using the baby's insights to solve cases in unexpected ways.
One possible plot twist could be that the baby has some sort of super - power that neither Loki nor Valkyrie expected. Maybe it can control time like Loki but also has the strength of a Valkyrie. This could put the baby in danger as various forces in the universe would want to either use or destroy it.
One possible plot twist could be that Itachi's past actions as a double agent in Akatsuki are revealed in a new light because of the baby. Maybe his enemies try to target the baby to get revenge on him, but Sakura, being a strong kunoichi, defends the baby with all her might. This could lead to a series of battles and alliances being formed in the shinobi world to protect the new life.
One idea could be that Zoe and Wade find out they're having a baby and they start preparing their home for the new arrival. They could paint the nursery together and argue playfully over the color.