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.
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.
One common plot device is using the Time Stone. In Thor - related time travel fix - it fanfiction, the Time Stone can be used to reverse certain events that led to bad outcomes for Thor, like the destruction of Asgard. Another is the use of alternate timelines. Writers might create a timeline where Thor makes different choices, such as not going for the power - up in Ragnarok that left Asgard vulnerable, and then figure out a way to merge this better timeline with the main one. And sometimes, they use a character's special time - traveling abilities, like Loki's tricks with time, to fix things that went wrong for Thor.
One common plot device is Sakura setting up 'accidental' meetings. For example, she might make it seem like Naruto and Hinata just happen to be at the same place at the same time, like at a local festival. This gives them an opportunity to interact without it feeling too forced.
One common plot device is time travel itself. For example, the protagonist might accidentally travel back to the era when the Phantom first haunted the opera house. Another is the alteration of historical events. The character could change something in the past that has a big impact on the present in the Phantom of the Opera world. Also, the discovery of lost secrets from that time period often plays a role. Maybe the character finds a hidden diary of the Phantom that reveals his true motives and past, which then drives the rest of the fanfiction story.
One common plot device is the power - transfer. Another character with similar powers might transfer a portion of their power to Ichigo, jump - starting the process of him getting his powers back. It's a simple yet effective way to show his power restoration.
Often, the 'fish out of water' feeling is a plot device. Caroline, coming from a different time, would be out of place in the past. This can lead to humorous situations as well as moments of self - discovery. Another one is the time - travel mechanism itself. It could be a magical object like a time - traveling amulet that has its own rules and limitations. She has to figure out how to use it properly to get back to her own time. And there might be a 'guardian of time' type of character who tries to stop Caroline from changing the past, creating a conflict between her intentions and the natural order of time.
In the comics, Thor and Jane don't have a lasting romantic ending. There are many plot twists and turns that prevent a straightforward happy ending for them.
One idea could be exploring Jane's further adventures on Earth while Thor is away in Asgard. Maybe she discovers some new scientific phenomena related to the Aether that was in her. Another could be Thor taking Jane to a secret part of Asgard that no human has ever seen before, and they face some challenges there together. Also, a plot where Jane gets kidnapped by an enemy of Thor's and Thor has to rescue her, but during the rescue he discovers some new powers within himself.
Often, the age difference is used to create a sense of mystery around Loki. Since he's much younger, he may have powers or abilities that are not fully developed yet. This can drive the plot as the story may revolve around Loki discovering and mastering these powers, with Thor sometimes being a mentor or a hindrance depending on the situation.
Yes, they can. Stomach flu and diarrhea can create interesting plot twists. For example, a character who was supposed to give a crucial speech but is suddenly struck with stomach flu and diarrhea can't attend. This can lead to another character having to step in at the last minute, changing the whole course of the story.