Their interaction could also lead to a change in their relationship dynamic. In Asgard, Thor was often the more dominant and 'good' brother, while Loki was the troublemaker. In the TVA, they could become more equal. Loki might have knowledge about the TVA that Thor doesn't, and Thor could bring his strength and loyalty to the table. This new dynamic could be a turning point for both of their characters as they navigate the strange world of the TVA together.
In the fanfiction, Thor could be a key factor in Loki's development within the TVA. Since Thor has always had a strong influence on Loki, his presence might make Loki question his actions and motives even more deeply. For example, Thor could remind Loki of their past, both the good and the bad times, which could lead Loki to make different choices within the TVA's framework.
In a fanfiction where Loki meets Hela, their interaction would be complex. At first, Loki would be cautious, as he knows Hela's reputation. Hela would be dismissive of Loki, seeing him as a lesser being. But as they start to talk, Loki might share some of his experiences of being ostracized in Asgard. This could pique Hela's interest, as she herself was banished. They might start to exchange stories, and slowly a relationship of mutual understanding could develop. But it would always be a fragile relationship, with Hela's power and Loki's deviousness creating an undercurrent of unease.
When Thor is mean to Loki in fanfiction, it can lead to a downward spiral in their relationship. Loki, feeling constantly attacked, may lash out in more extreme ways. Thor, on the other hand, may double down on his meanness, believing it's the only way to deal with Loki. This can create a cycle of animosity where any love or brotherly bond they had is overshadowed by anger and distrust. For example, Loki could start to form alliances with Thor's enemies out of spite, and Thor would see this as confirmation of Loki's untrustworthiness, making the relationship even worse.
Their interaction would be full of tension at first. Loki is a trickster and Tony is a skeptic. Loki would likely use his charm and magic to try to throw Tony off, while Tony would be using his sarcasm and intelligence to counter Loki's advances. It would be like a clash of two very different personalities, one from the world of magic and the other from the world of science and technology.
Their relationship could have become stronger. After Loki's 'death' in the movie, Thor was devastated. If Loki survived, Thor would likely be more protective of him. They might start to trust each other more fully, putting aside their past differences.
There's 'Thor's Redemption in Loki's Arms'. In this story, Thor realizes his true feelings for Loki after a series of events that nearly tear Asgard apart. It's a tale full of emotion and character development.
Loki's relationship with Thor would be filled with mixed emotions. He could be resentful at first for getting into this situation, but as time goes on, he might come to rely on Thor more. They would have to communicate more openly about their feelings and fears, which could strengthen their bond in a different way than before.
Loki might develop by becoming more honest with Thor. For example, he could finally admit his true feelings and intentions from past events. This would be a big step in his character growth.
I really like 'A Different Path for Loki'. In this fanfiction, Loki is given a chance to redeem himself in a unique way. It's full of interesting plot twists and great dialogue between Thor and Loki. The author does a wonderful job of exploring Loki's psyche and his relationship with Thor against the backdrop of the Asgardian world.
If Loki survived in Infinity War fanfiction, it could have led to a very different outcome. He might have used his trickery to deceive Thanos in some way. Maybe he could have pretended to be on Thanos' side while actually working against him. This would have added an extra layer of intrigue to the story as the other characters would have been unsure of his true motives.