Maybe a plot twist is that Jacob has a long - lost relative who shows up just before the wedding. This relative has different ideas about Jacob's future and doesn't approve of his marriage to Renesmee. He tries to persuade Jacob to break off the engagement, which causes a rift between Jacob and Renesmee as they deal with this unexpected interference.
One possible plot could be their struggle to gain acceptance from their families and the different vampire and werewolf communities. Jacob might face opposition from his pack initially as marrying a half - vampire is unheard of in their traditions. Renesmee, on the other hand, may have to deal with the over - protectiveness of her vampire family who are cautious about her union with a werewolf. As they navigate these challenges, their love for each other deepens and they find ways to bridge the gaps between their two worlds.
Jacob's wolf pack would also have a range of responses. Some of the younger wolves might be excited for Jacob, seeing it as a new chapter for their pack. But the older, more traditional wolves might be worried about the implications of this union for the pack's future and their relationship with the vampires. Jacob would have to work hard to convince them that this is a positive step.
After marriage, their relationship could grow stronger as they face new challenges together. They might start a family of their own, which would be a unique blend of werewolf and half - vampire traits. This would bring them closer as they navigate the joys and difficulties of raising children in a world that is not always accepting of their union.
One plot twist could be that they face opposition from the Soul Society. Since Ichigo is a substitute Soul Reaper and Yoruichi has a complex history there, the elders might try to stop the marriage for political or traditional reasons.
One plot twist could be that just before the wedding, Ash discovers a long - lost Pokemon that he has to take care of immediately. This could cause him to be late for the wedding or even make him question if he can take on the responsibilities of both a Pokemon trainer and a husband. Another twist might be that Lenora's old research comes back to haunt her. Maybe a powerful Pokemon she once studied breaks free and heads towards the wedding venue, forcing Ash and Lenora to team up and stop it before they can get married.
Well, a plot twist could be that one of them loses their powers right before the marriage. For example, if Ichigo loses his Soul Reaper powers, he might start to doubt if he can protect Rukia and their future together. Or perhaps Rukia is suddenly called back to Soul Society for an important mission that she can't refuse, and it's a mission that might keep her there for a very long time, putting their relationship to a hard test. Also, there could be a new character introduced who has a mysterious connection to either Ichigo or Rukia and tries to disrupt the wedding.
One possible plot twist could be that their marriage is part of an undercover mission. For example, they need to pretend to be a married couple to infiltrate an organization. This would add an element of danger and secrecy to their relationship. They might have to deal with unexpected situations where their cover is almost blown, and they have to rely on their quick wits and mutual trust to keep the mission going.
A plot twist could be that Ayame is actually part of a prophecy related to Naruto. For example, their marriage is foretold to bring either great prosperity or great disaster to the Hidden Leaf Village. This makes their relationship more than just a love story and puts a lot of pressure on them, as they have to figure out how to fulfill the prophecy in a positive way.
Well, a plot twist could be that they get married but then Rei's body starts to deteriorate in a way that was unexpected. This could be due to her not - so - human nature. And Shinji has to struggle to find a way to save her while dealing with the fact that their marriage might be short - lived. Also, there could be a plot twist where another character is secretly in love with one of them and tries to break up their marriage. For example, Asuka might have some hidden feelings for Shinji and tries to create problems between Shinji and Rei.
One possible plot twist could be that a long - lost relative of Elena shows up to oppose the marriage. Maybe this relative has some ancient grudge against the family that Elijah is from. Another twist could be that a powerful witch casts a spell on Elijah, making him forget his love for Elena right before the wedding. Then Elena has to go on a quest to break the spell.