One possible scenario is that Arya shows a particular skill, like her unique way of handling a blade. Baelish, being a shrewd observer, notices this and starts to suspect that she is Arya Stark. Another scenario could be that Arya makes a comment or reference that only a Stark would know, and Baelish, with his knowledge of the Starks, realizes her identity.
Yes, in some fanfics Baelish might recognize Arya. Fanfic writers often play with different plotlines and character interactions. They could create scenarios where Baelish, with his cunning nature, figures out Arya's true identity. It could be due to her unique skills or some small giveaway that he picks up on.
One possible scenario could be that Arya is captured by an enemy. Maybe she was infiltrating a stronghold and got caught, and they tape - gagged her to prevent her from using her wits and words to escape or call for help. Another situation might be that she is held captive by someone who doesn't want her to reveal certain secrets she has learned during her travels. For example, if she discovered something about a powerful family's plot, they would want to silence her quickly.
If Arya killed Joffrey in a fanfic, one possibility is that she would become an instant target for the Lannisters. They would stop at nothing to avenge Joffrey's death. Arya would have to go into deeper hiding or rely on her Faceless Men training even more. Maybe she'd have to flee across the Narrow Sea and start a new life in Essos, constantly looking over her shoulder for Lannister assassins.
One idea could be a story where Arya meets Lemon in a tavern during her travels. Maybe Lemon has some interesting information about Arya's enemies, and they form an unlikely alliance to take on a common foe.
One interesting scenario could be Arya disguising herself as a servant in Tywin's camp. She could overhear his strategic plans and use that information to her advantage later. Maybe she even manages to steal something important from him without him realizing it was her.
Perhaps in some fanfiction, Gendry and Arya decide to start a new life away from the politics and chaos. They could build a home near the sea, where Gendry can practice his smithing and Arya can train in peace. They face challenges like building a community and dealing with local bandits, but their bond grows stronger through it all.
In some fanfiction, Arya and the Hound might have a heart - to - heart conversation about their pasts. The Hound could open up about his troubled childhood, and Arya could share her experiences in the House of Black and White. This would deepen their bond in a more emotional way.
In a fanfic, Arya could have a more elaborate plan. She might gather evidence of Walder's treachery against House Stark first. Then, she uses her network of allies (either those she made during her travels or some remaining Stark loyalists) to isolate Walder. She could stage a public trial of sorts in the courtyard of his own castle, where she publicly accuses him and then executes him, sending a strong message to all those who wronged the Starks.
In fanfic, Arya's warging can be a really cool concept. Some fanfics might show her warging into animals to gain information or use their skills for survival. For example, she could warg into a wolf like her siblings and use its enhanced senses to track down enemies in the chaotic world of Westeros.
Well, in the world of 'Game of Thrones' fanfiction, the possibilities are almost endless. Since the show and books have such rich lore and a large cast of characters, it's not surprising that someone would write a fanfic where Arya hatches a dragon. This kind of plot would likely involve some sort of magic or unforeseen event that leads to Arya coming across a dragon egg and then having it hatch. It could also potentially change the entire course of the story in the fanfic, as Arya with a dragon would be a very powerful force.