Itachi would probably be very calm and composed. He might see Sarada as a symbol of the new generation of ninjas in the village. He could be gentle with her, perhaps sensing her potential and her desire to grow as a ninja.
At first, it could be a bit awkward. Sarada has only heard stories about Itachi. But as they start to interact, they might develop a mentor - mentee relationship. Itachi could see Sarada's potential and start to guide her.
There could be Sasuke. Since Sarada is his daughter, he might be in the background, either not aware of the encounter yet or on his way to find Sarada. Naruto could also be a character. He has a connection to both Itachi and Sasuke, and he might play a role in the events that lead up to or follow the encounter. Another possible character could be Sakura. As Sarada's mother, she would be worried if Sarada was out of her sight and her actions to find Sarada could be part of the story.
A possible relationship could be one of mutual respect. Sarada would respect Itachi for his skills and his past sacrifices. Itachi, on the other hand, might see Sarada as a symbol of hope for the future of the Uchiha clan. They could share stories about the Uchiha, with Itachi passing on the history and traditions that Sarada might not be fully aware of. This could strengthen their bond and lead to a deeper understanding between them. In the fanfiction, they might also team up to face a common enemy, relying on each other's strengths and abilities, which would further solidify their relationship.
Well, perhaps Sarada could be initially in awe of Itachi. She might learn some unique jutsu techniques from him in the fanfiction. It could also be a scenario where Itachi gives her some sage advice on how to handle her own powers and responsibilities within the Uchiha clan.
One possibility is that Sarada, being an Uchiha herself, would be in awe of Itachi. She might ask him about the secrets of the Sharingan, as Itachi was a master of it. Itachi could see the potential in Sarada and offer her some wisdom about the Uchiha legacy and how to handle the power of the Sharingan responsibly.
In some 'itachi meets sarada fanfiction', Itachi could be brought back to life temporarily. He and Sarada might go on a journey together to face a new threat to the village. During this journey, Itachi could act as a mentor to Sarada, teaching her how to handle difficult situations and how to use her Sharingan more effectively.
Well, it could be about Itachi being in a situation where he encounters baby Sarada by chance. Maybe he has some sort of premonition about her future importance in the ninja world. He might be gentle with her, showing a side of him that's rarely seen, perhaps sharing a moment of calmness in the midst of the chaos that usually surrounds him.
Well, in this fanfiction, Sarada might learn a great deal from Itachi. She could gain insights into the Uchiha clan's history and secrets that even Sasuke hadn't fully shared with her. Itachi, being the wise and powerful Uchiha he was, might impart some unique ninja techniques or strategies to Sarada.
It could be a rogue ninja who has a vendetta against the Uchiha clan. Since Itachi and Sarada are both Uchihas, this antagonist might target them. Maybe he wants to steal the secrets of the Sharingan from them.