One popular trope is 'Friends to Lovers'. Given their long - standing friendship, many fanfictions explore the idea of Steve and Bucky's relationship evolving into something more romantic. Another is 'Redemption Arc' for Bucky, as he tries to make up for his past misdeeds with Steve by his side. It makes for a very emotional and engaging read.
The 'Soulmate' trope is also quite common. In these fanfictions, Steve and Bucky are often portrayed as soulmates, either in a platonic or romantic sense. It emphasizes their deep connection that can't be broken. And then there's the 'Time Travel' trope, where the story might involve Steve or Bucky traveling through time to save the other or to fix something in their relationship.
The 'secret relationship' trope is often used. Maybe in the fanfic, fem Steve and Bucky have to keep their relationship a secret for some reason, like political or social pressures. And the 'soulmates' trope is also seen a lot. It emphasizes the idea that fem Steve and Bucky are meant to be together, and their connection is fated and unbreakable.
One popular trope is the 'enemies to lovers' trope. Maybe Fem Steve and Bucky start off on the wrong foot, perhaps due to misunderstandings or different loyalties in the complex Marvel universe setting. Then as the story progresses, they gradually realize their feelings for each other.
I really like 'Bucky's Redemption'. In this fanfic, Bucky is on a journey to fully come to terms with his past actions while Steve is there to support him every step of the way. It shows their loyalty to each other in a very touching way. There are some intense emotional moments as Bucky struggles with his guilt and Steve tries to pull him out of the darkness.
Another popular trope is the 'romantic subplot'. Many fanfictions pair Skye with various Avengers. For instance, some pair her with Clint Barton. The stories often explore how their relationship develops over time, starting from initial attraction to deeper emotional bonds. This trope adds an extra layer of drama and emotion to the overall story.
One of the most popular themes is friendship. Their bond, which has endured through so much, is often explored in fanfiction. It could be about how they support each other through tough times. Another theme is redemption, especially for Bucky. Since he was the Winter Soldier and had done things he wasn't in control of, many fanfictions focus on his journey to find redemption with Steve's help.
Well, the 'culture clash' trope is quite common. James Potter's wizarding culture with its spells and potions is very different from Bucky Barnes' world of advanced technology and military operations. Writers often use this to create humorous and engaging situations. Also, the 'mentorship' trope can be found, where one character teaches the other something new, like James teaching Bucky about magic or vice versa.
Well, they might be really surprised. Some of them could be confused at first. Tony might make a snarky comment like 'What's going on here, boys?'. Natasha would probably just raise an eyebrow and wait for an explanation. And Thor might not fully understand the situation but would try to lighten the mood with a joke.
One common theme is loyalty. Steve and Bucky have a deep loyalty to each other that has withstood time and trauma. Another is redemption. Bucky's journey from being the Winter Soldier to finding himself again is often explored. Friendship is also a big theme, as their bond is one of the most important aspects of their relationship in these fics.
In Star Wars Avengers fanfiction, the 'hidden - heritage' trope can be seen often. Maybe a character discovers they have a connection to the other universe in their family history. The 'redemption' trope is also popular. A villain from one universe might find redemption by helping the heroes of the other universe. And let's not forget the 'love - across - universes' trope, where characters from Star Wars and Avengers fall in love despite their different origins.
One popular trope is the 'fish - out - of - water' story. Merlin, coming from a medieval world, is suddenly in the modern world of the Avengers. It's funny to see his reactions to things like technology. Another is the 'power - sharing' trope. Merlin's magic and the Avengers' powers combine in unique ways to defeat enemies.