How would the characters in 'Game of Thrones' react to a 'Tywin marries Sansa' scenario in a fanfiction?

At first, their interaction would likely be very guarded. Sansa would be cautious as she has learned to be in a world full of danger. Tywin would probably see her as a young, naive girl but also a valuable asset. As time goes on, Sansa might start to challenge Tywin's ideas, which could lead to some intense exchanges between them.

In this kind of fanfiction, one possible plot development could be the power struggle within the family. Sansa, with her knowledge of the North and courtly ways, might try to influence Tywin's decisions. Maybe she'd use her charm to gain some power in King's Landing. However, it would also be a very controversial union as Tywin is much older and has a rather cold and calculating nature.

In the 'Tywin marries Sansa' fanfiction, the story could be about how their relationship changes over time. At first, it's a cold and political union. But as time passes, Tywin starts to respect Sansa's intelligence and tenacity. Sansa, on the other hand, realizes that Tywin, despite his ruthlessness, has a certain code of honor. They could end up in a strange sort of partnership, where they work together to face external threats to their combined power, like the threats from other Houses or the impending danger from beyond the Wall.

Arya and Tywin could also interact in a more unexpected way. Maybe in a situation where they are forced to work together for a short time due to some external threat. During this time, Arya has to constantly remind herself of her ultimate goal of revenge while Tywin is constantly on guard against her, yet also seeing potential in her skills for his own purposes.

Theon Greyjoy can also be an interesting character to pair with Sansa. Their complex relationship can be developed further in fanfiction. Maybe Theon is trying to make amends for his past actions towards Sansa and they end up forming an unexpected alliance to face common enemies.

Daenerys could view the war as a fight for liberation in some ways. Just as she wants to free the slaves in her world, she might empathize with the countries fighting against tyranny in WW2. However, she would also be horrified by the death toll and the fact that civilians were so often caught in the crossfire.

Jon Snow might see it as a chance to finally make the North truly independent. He would probably use the gold to fortify the Wall and protect the realm from the threats beyond. Sansa, on the other hand, could use it to improve the living conditions of the people in the North, building more shelters and providing food during the harsh winters.

The younger characters in 'Game of Thrones' like Arya Stark and Sansa Stark could be quite taken with the Beatles' music. Arya might find the rhythm and the lyrics inspiring in her own journey of self - discovery and revenge. Sansa, who has always been more into the cultural aspects of court life, would likely see it as a new form of art to be embraced. The more traditional and conservative characters like Lord Walder Frey would likely condemn it as a foreign and ungodly noise that goes against the values of the Seven Kingdoms.

Often, Tywin is in a position of power over Sansa. So, he may interact with her in a condescending or manipulative way. For instance, he might use his authority to force her into certain decisions.

Often, Sansa is portrayed as a powerful figure in fanfiction, and Jaime's character can add an interesting dynamic. They might be shown as having conversations that never occurred in the show. For example, Jaime could offer Sansa his insights about the political situation in King's Landing, which she could use to her advantage in her own political maneuvers in the North.