It would be a moment full of anticipation. Sarada, with her hand on her kunai, ready for any threat. Madara, standing tall and imposing. The air around them would seem to crackle with chakra. Sarada's Sharingan would be activated, trying to predict Madara's moves. Madara, on the other hand, would be smirking, amused by the young Uchiha's bravado. Their first words to each other could set the tone for the entire encounter, whether it be one of hostility or a begrudging respect.
One possible plot could be that Sarada, while on a solo training mission in a mysterious forest, accidentally stumbles upon a time - warp or some ancient jutsu residue that transports her to the era of Madara. She is initially in shock but quickly realizes she has to use her wits and skills. Madara, seeing this strange girl with Sharingan eyes, is both intrigued and cautious. They might start off as adversaries, with Sarada trying to find a way back to her time and Madara suspecting her of being a spy. However, as they interact more, Sarada might learn some long - lost Uchiha techniques from Madara, and Madara could be impressed by Sarada's modern - day ninja knowledge.
She would likely become more confident. Facing a legend like Madara would force her to grow. She might also become more strategic as she learns from Madara's battle - tested strategies.
Well, Sarada might be in complete awe when she first meets Madara. She could try to learn some of his powerful jutsu techniques. Maybe she would also question him about the history of the Uchiha clan that she has only heard stories about.
One possible scenario in this fanfiction could be Fugaku seeing Sarada's potential and taking her under his wing to train her. He might recognize her Uchiha blood and want to ensure she becomes a strong shinobi like the Uchiha of old.
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.
In a Sarada meets past Sasuke fanfiction, it could be that Sarada has to keep her identity a secret at first. She might be on a mission in the past for some reason. As she observes past Sasuke, she could notice his skills and the way he interacts with others, like Naruto. This would give her a chance to understand the bond between her father and Naruto from a whole new perspective, which could be really interesting for the readers.
In a fanfiction where Shisui meets baby Sarada, Shisui might be feeling a bit melancholic as he has seen so much turmoil in the village. But when he sees Sarada, he feels a glimmer of hope. He may hold her gently and think about how she is the future of the Uchiha clan. He could even vow silently to protect her from the shadows, just as he has always tried to protect the village.