Often, in fanfictions, their relationship deepens when they are forced to fight side by side in Infinity War. Bucky is a skilled fighter, and Natasha is a master spy. When they combine their skills, they realize how well they work together. This realization leads to a growing bond, which may turn into a deeper emotional connection as they face the threats of Infinity War.
There are fanfictions where Bucky and Natasha's relationship begins with suspicion. Bucky is still getting used to his new self, and Natasha is cautious around him at first. But as Infinity War progresses, they see each other's true selves. They learn about each other's hopes and fears, and this gradually transforms their relationship from one of wariness to one of trust and friendship, and perhaps something more in the midst of the chaos of Infinity War.
In many fanfictions, their relationship develops through mutual understanding. They both have a past filled with pain and secrets. For example, Bucky's history as the Winter Soldier and Natasha's past as a spy. As they face the chaos of the Civil War, they start to see that they can rely on each other. Their relationship might begin with a bit of suspicion, but as they work together to survive and figure out what's really going on, it deepens into a strong bond.
A popular one could be 'Bucky and Natasha: Infinity War Redemption'. In this fanfiction, they both see Infinity War as a chance to redeem themselves for their past actions. Bucky wants to make up for his time as the Winter Soldier, and Natasha feels she needs to prove herself after all her morally grey deeds. Together, they embark on a journey that changes the course of the war in unexpected ways.
Often, they're portrayed as very close friends with a deep understanding of each other. They trust one another completely and are always there to have each other's backs in dangerous situations.
In some Infinity War fanfictions, Natasha might develop by becoming more of a strategic leader. As the situation gets more dire with Thanos approaching, she could step up and start making tough decisions that show her growth in leadership skills.
One great fanfiction could be 'Bucky and Natasha: Allies in the Shadows'. It focuses on their relationship during the events of Civil War, showing how they team up secretly to uncover hidden agendas. Another is 'Natasha's Bond with Bucky', which delves deep into their emotional connection, perhaps born out of their shared experiences of having a complex past.
In fanfiction, their relationship can be explored by having them communicate telepathically. Since they have such a deep connection, this could be a unique way to show how they support each other during the battles in Infinity War. Maybe Bucky senses Steve is in danger and comes to his aid just in time. And then they have a heart - to - heart about their fears and hopes for the future.
At first, their relationship might be full of conflict. Spider - Man is more of a by - the - book hero, while Deadpool is, well, Deadpool. But as they face the challenges of the Infinity War together, they'd start to respect each other's abilities. Spider - Man would come to appreciate Deadpool's tenacity and unpredictability, and Deadpool would see Spider - Man's pure - hearted heroism.
In many fanfictions, their relationship develops through shared experiences. For example, they might go on a mission together and during that time, Sasuke starts to see Sakura in a new light. He realizes how strong and reliable she has become.
In many fanfictions, their relationship often starts from a place of shared history. Since they knew each other before, there's an initial bond. For example, in some stories, they might start as comrades in a battle, and then as female Steve Rogers shows her vulnerability, Bucky Barnes starts to see her in a different light, leading to a romantic development.
One great plotline could be Natasha and Steve teaming up in a covert mission during the events of Infinity War that wasn't shown in the movie. They might discover a hidden weakness of Thanos and try to exploit it. Another could be a story focused on their relationship development in the midst of the chaos of the war, like how they support each other through the tough decisions they have to make.