He smiles a little at the excitement that she seems to get when it come to his offer to get her help teaching and he nods along with her words as he lets her finish. He's not surprised that she would be able to relate it all back so easily.

"I think Wu could benefit from it the most. He might already know dance, but I'm not going to be as strong as you are in relating it back to how he can use it for his fighting techniques. I chose to teach him to use a sword because it was the most similar in movements, which seems to have helped, but your insight would probably help him feel more confident than I think he does when trying to defend himself at the moment."