So, I imagine that Nya obviously has super fast reflexes, even when she was still Samurai X.

Now I'm imagining this scenario (when the others didn't know she was the Samurai) where she's reading a book (that Zane probably lent her) as she passes through the training area while the Ninja are training.

Still focusing on the book, she avoids anything coming at her. She tilts her head to avoid Zane's flying shuriken, she literally goes beneath Jay and Cole while they're sparring, she even manages to avoid the fire from Kai's sword.

She's about to get to the other side when Wu or Kai stop her, so she turns around and the rest of the Ninja are like: ????

So, they decide to test her abilities even more. Whenever she's doing mundane tasks (reading, inventing, listening to music, etc.) they try to distract her with something.

Cole tossed an apple at her, but she just caught it and threw it right back at him.

Kai 'accidentally' fell over and tried to spill water on her, but it just ended up falling on Jay instead since she avoided it.

Zane and Wu meanwhile literally tried throwing plates in the air, but she caught them too in the most cartoony way (aka by balancing some on her head, some on her foot, some on her hands, etc.) while still remaining completely unfazed.

And when she revealed herself to be Samurai X they were all just like "OH SO THAT'S WHY!"

Thank you for coming to my Ted Talk