I think the first reaction could be a mix of joy and hesitation. Joy because they are old friends (or more than friends in some interpretations). Hesitation because they don't know exactly how the other has changed. Gendry might be worried that Arya has become too cold from all her assassin training, and Arya might be worried that Gendry has forgotten about their past connection. But then they would quickly overcome this hesitation as the familiarity and old feelings start to surface.
Surprise. They haven't seen each other for a while, so they would be very surprised to see each other again.
They might immediately embrace and share all the adventures they had separately. Gendry could show Arya the new skills he has learned, like advanced blacksmithing techniques. And Arya might tell Gendry about the different places she has been and the people she has met on her journey.
Another theme is adventure. Since they are both characters from a world full of danger and mystery, many fanfictions send them on exciting quests together. For example, they might be on a mission to find a lost heirloom or to defeat a new threat to the realm.
Well, in a lot of fanfiction, their relationship development can be quite complex. It could start with a spark of attraction that they both try to ignore at first because of their own goals. But as they journey together, they can't help but be drawn to each other. Gendry might admire Arya's fierce independence and Arya could be attracted to Gendry's loyalty and strength. They might have moments of jealousy when others show interest in one of them, which further cements their growing feelings for each other.
When the Weasleys meet Sirius in fanfiction, their reactions would be a mix of emotions. The family as a whole values loyalty and friendship, so they would be inclined to accept Sirius. Arthur would be eager to engage in conversations about magic and its various applications. Molly would gradually warm up to him as she sees his good intentions. The children would range from being star - struck, like Ginny, to being more practical in their approach, like Percy. Overall, it would be a complex and interesting set of reactions that would add depth to the fanfiction story.
Well, there's a fanfiction called 'Gendry and Arya: A New Beginning'. In this story, they meet again in a different land and have to work together to survive against new threats. It shows their growth as characters. And then there's 'The Bond of Gendry and Arya' which delves deep into their emotional bond, exploring how their shared experiences have made them closer over time.
One possible plot could be that they are on the run and trying to keep the pregnancy a secret from their enemies. They have to find a safe place to have the baby.
A prevalent theme in Gendry and Arya fanfiction is adventure. Given their adventurous natures in the original series, many fanfictions send them on new quests together. This could be something like hunting down a new threat or seeking a lost treasure. Their relationship development is also a huge theme. It can range from a slow - burning friendship to a full - blown romance. Writers love to explore the nuances of how they interact and come to care for each other. Additionally, the theme of family and belonging comes up. They both have complex relationships with their families, and in fanfiction, they might find a new sense of family in each other.
In fanfiction, the first moment between Gendry and Arya could be a chance encounter in a small village. Gendry is working on some metalwork, and Arya is passing through. Their eyes meet, and there's an instant spark of curiosity. Next, they might be in a tavern together. Gendry is drinking and Arya is listening to the stories being told. They start to exchange glances more often. The third moment could be during a training session. Gendry is helping Arya improve her physical strength. The fourth moment is a more intimate one, perhaps they are sitting by a fire at night, and Arya tells Gendry about her family. The fifth moment is when they face a difficult decision together, whether to stay in one place or continue their adventures.
There are definitely some Arya and Gendry pregnant fanfictions. Some might focus on how they deal with the pregnancy in the context of the world they live in, like the political implications or how their friends and family react. Others could be more about their relationship growing stronger during this new phase of their lives. It really depends on the writer's take.
Another aspect could be the challenges they face during the pregnancy. Arya might have difficulties adapting to the physical changes. And there could be external threats as well, like enemies who see this as an opportunity to harm them. The fanfic could build tension around protecting Arya and the baby, while also exploring the growing love and bond between Arya and Gendry.