Well, the wedding could be held in Asgard, and Jane could incorporate some Earthly traditions. For example, she might have a bouquet of Earth flowers while also wearing a traditional Asgardian bridal gown. The music could be a mix of Asgardian melodies and Earthly tunes played by the Asgardian musicians.
One way it could happen is through a shared danger. Maybe a new powerful enemy emerges that threatens Asgard and Earth. Thor and Jane are forced to work together again. As they face this threat side by side, they start to remember all the reasons they fell in love in the first place. The adrenaline of battle and the shared goal of protecting their worlds reignite their passion.
Sure, Jane Thor is in the comics. Her character brought a fresh perspective and showed that anyone could be worthy of the Thor's power and responsibility.
An accidental encounter on Earth could also work. Jane could be at a scientific conference, and Thor, who is on a mission to understand Midgard better, just happens to be there. They lock eyes across the room, and that instant connection is still there. They start talking, and the old feelings start to come back as they catch up on each other's lives.
The fanfiction might have a plot where Jane and Maura decide to get secretly married due to various reasons. It could be that they want to avoid the media attention or family drama. They might plan a simple yet beautiful wedding in a place that holds special meaning for them. As they keep their marriage a secret, there could be some close calls where they almost get caught, which adds to the suspense of the story.
Love is a very common theme. Their relationship, whether it's the budding of their love or the challenges they face as a couple. Another theme is adventure, as they often go on quests together. And power, like how Thor's godly powers interact with Jane's scientific knowledge.
Love is a very common theme. Since their relationship is central in the movies, fanfictions often expand on their love story, exploring how it deepens and overcomes obstacles.
Another plot twist could be that an ancient Asgardian law is revealed which states that Thor, as a prince, can't marry a mortal. This would lead to a lot of internal conflict for Thor, as he has to choose between his love for Jane and his duties to Asgard. Jane, on the other hand, might try to find a way to prove herself worthy or to change the law.