Their relationship might change in several ways. If they were just acquaintances before, after meeting later, they could become close friends. They might start to rely on each other more. For instance, if Jaden was always a lone wolf type in the story before, Alexis could make him open up and be more social. Or if Alexis was facing some problems, Jaden could be the one to offer solutions. Another possibility is that their relationship could turn into a rivalry if they both have different goals in the fanfiction world. However, if the story has a positive tone, it's more likely that they will support each other and grow together.
Their relationship would likely become more serious. They would have to rely on each other more for emotional support. There would be a new level of intimacy as they are about to bring a new life into the world together.
It's possible that they exchange some important items or information. Perhaps Jaden gives Alexis a special charm that has some magical power in the context of the fanfiction. And Alexis, in return, might share some crucial knowledge about an upcoming event in the story. Their meeting could also be the start of a romantic relationship if the fanfiction has that kind of undertone.
Obviously, Jaden and Alexis are the main characters. Jaden is the one who is going to meet Alexis' family. Alexis is the connection between Jaden and her family.
Well, perhaps Jaden would be really nervous at first. He might bring a small gift to make a good impression. Then he could meet Alexis' parents, who might be very kind and welcoming, or a bit skeptical at first. There could be some awkward moments like when Jaden tries to compliment Alexis' mom on her cooking but accidentally uses the wrong word.
It could become more complex. As adults, they have different responsibilities and experiences. Their relationship might start off a bit strained as they try to fit into each other's new lives. But eventually, they could find a new level of understanding and respect for each other.
Their relationship could become stronger. They've had time apart to grow and understand themselves better. When they meet again, they might be more committed to each other than before.
Luffy might be more confident and less like a little kid around Shanks. He has grown a lot, and Shanks would notice this. Their relationship could become more of an equal partnership in terms of respect.
When Luffy and Nami meet again after 2 years in fanfiction, their relationship is likely to strengthen. Nami, having spent two years honing her skills, would be an even more valuable asset to Luffy and the crew. Luffy's growth in power and leadership would make Nami feel more secure. They would communicate better, with Nami being more confident in voicing her opinions to Luffy, and Luffy being more receptive. This new dynamic would enhance their relationship and contribute to the overall success of the crew's future adventures.
It might turn into a distant but polite relationship. Harry has his own life in the wizarding world now, and he may not want to be too involved with the Dursleys. But out of a sense of family (even if it was a very difficult family relationship), he would be polite when they meet. The Dursleys, on their part, might also be more cautious in their behavior towards Harry, realizing that he is no longer the powerless boy they once knew.
Their relationship could become stronger. If they meet in a difficult situation, they would rely on each other like they used to. This shared experience might make them realize how much they still need one another in their lives, thus deepening their bond.