They might start by having open and honest conversations about their respective cultures. For example, they could discuss the different wedding traditions each of their families follow. Ayame may introduce Kouga to the significance of certain rituals in her culture, and Kouga could do the same. They would also need to be understanding and respectful. If there are differences in how they celebrate festivals or honor their ancestors, they could find a way to incorporate both cultures into their new life together. For instance, they could alternate between following Kouga's tribe's way of doing things one year and Ayame's the next.
One possible plot twist could be that just before the wedding, Ayame discovers a long - lost relative who has some dark secrets about Kouga's family. This relative tries to stop the wedding by revealing these secrets to Ayame. Another could be that on the wedding day, an old enemy of Kouga shows up and challenges him to a fight, putting the wedding on hold. Or perhaps there is a misunderstanding where Ayame thinks Kouga has betrayed her trust in some way, like he made a deal with an enemy for the sake of the tribe but didn't tell her.
If Naruto and Ayame got married, their relationship would be a blend of different aspects. Naruto has always been someone who values family deeply, and he would do his best to protect Ayame. Ayame, on the other hand, would support Naruto's ninja career. They might have some cultural differences due to Naruto's ninja upbringing and Ayame's family business. However, they would overcome these by communicating. For example, Naruto might not be very familiar with the details of running a food business at first, but Ayame would patiently teach him. And they would also have their own traditions, like having a special dinner every time Naruto comes back from a long mission.
There could be a plot twist where Ayame turns out to be a key figure in an ancient prophecy related to the Hidden Leaf Village. Her marriage to Naruto is part of fulfilling that prophecy, but there are forces that don't want this to happen. So they try to stop the wedding. This could lead to a series of battles and challenges that Naruto and Ayame have to face together, ultimately strengthening their bond in the process.
It could also strengthen the village's unity. Naruto is a well - known hero in the village, and his marriage to Ayame would be seen as a symbol of stability. People would look up to their relationship and it could inspire younger generations to value family and relationships more, creating a more harmonious and united village environment.
Naruto's friends would be very happy for him. They know how much Naruto has longed for a family. His sensei, like Kakashi, would probably give his blessings. Ayame's family would be glad to have Naruto as part of the family. Since Naruto is a hero in Konoha, it would be an honor for them. And the villagers, who have watched Naruto grow up, would also celebrate this union.
One possibility is that it could focus on how Naruto finally realizes his feelings for Ayame. Maybe he starts to notice the little things she does for him, like always having his favorite ramen ready at the shop. And Ayame, who has secretly had a crush on Naruto for a long time, is overjoyed when Naruto finally confesses. The story could then be about their journey towards the wedding, with Naruto having to deal with the reactions of his friends like Sasuke and Sakura, who are both surprised but also happy for him.
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, in fanfiction, Kagome joining Kouga and falling in love can be a really interesting concept. Maybe it starts with a chance encounter that makes Kagome see Kouga in a new light. Like, he saves her from a dangerous situation and she realizes he's not just a brash wolf demon but someone with a kind heart.
A plot twist could be that an old enemy of Naruto targets Ayame to get revenge on him. This forces Naruto to not only protect his new wife but also to re - evaluate his past actions and make amends if possible to prevent further harm to his family.