Well, it could be about Four and Tris meeting in an unexpected place. Maybe they meet in a post - apocalyptic world different from their original story setting, and they have to team up again to face new challenges.
Perhaps in this fanfiction, Four and Tris meet after a long time apart. They might have changed a lot during the separation. Their meeting could stir up old feelings and new conflicts as they try to reconnect in a world that has also moved on without them.
One idea could be that Four and Tris meet in a parallel universe. In this universe, their personalities are slightly different. They meet and initially don't recognize each other, but as they interact, they start to sense a strange familiarity. They then have to figure out their connection and deal with the differences in this new world.
It's possible that their first meeting occurs in a crowded room. Tris is trying to blend in but Four spots her right away. He approaches her with a sense of purpose, perhaps because he's heard rumors about her transfer. Their first conversation could be filled with veiled challenges and a mutual sizing - up, setting the stage for the complex relationship that will develop between them.
The main characters are Four and Tris. Four is a strong and complex character, known for his skills and his brooding nature. Tris is a brave and determined young woman. Their relationship in the original context is quite significant, and in this fanfiction, their meeting will likely be a central focus.
One great 'Tris and Four meet' fanfiction could be 'A New Beginning' where they meet in a different context than in the original story, perhaps in a post - apocalyptic world where they have to team up again for survival. It adds a whole new layer of adventure to their relationship.
One idea could be that Tris discovers she is pregnant at a crucial time in their fight. This adds a new layer of vulnerability and a reason for Four to be even more protective. They might have to face challenges within their community as a pregnant couple in a time of unrest.
In this fanfiction, there could be a prophecy related to four lemons. Tris starts having strange dreams about the lemons and Four. As they investigate, they find out that the lemons are symbols of a long - forgotten power. They have to face many challenges and enemies who also want to get hold of the power associated with the four lemons. Through this adventure, their love and loyalty are tested and strengthened.
You can start by looking on fanfiction.net. It has a large collection of 'Divergent' - related fanfictions, including many that focus on Tris and Four meeting in various scenarios. Just use the search bar and type in relevant keywords like 'Tris Four meet' and you'll get a bunch of results.
Another idea is that their pregnancy could be a sign of hope for the future in a world that is otherwise filled with conflict. They could be trying to build a better world for their child, and the pregnancy becomes a symbol that unites different factions in support of a new beginning.
One possibility is that Four would bring a gift to Tris' parents. It could be something simple but meaningful, like a flower from the Dauntless compound. This would show his thoughtfulness.
I'm not sure as I haven't read this specific fanfiction. It could potentially involve Tris being in some sort of danger from Peter, and 'four' (presumably a character) coming to her rescue. Maybe Peter has some malicious intentions towards Tris, like trying to harm her or get her into trouble, and Four steps in to prevent that.
In such a fanfiction scenario, they might share a moment of quiet understanding. Maybe they exchange glances that hold unspoken words, as the selfless environment of Abnegation surrounds them. It could be a moment of reconnection, away from the chaos of their usual lives.