Zenki wrote:

  I also noticied this

    Closing his eyes, he opened the door, and shoved the towel
in.  Nodoka looked at Ranma, impressed that he still tried his
best to be a gentleman.  "I'm sorry Ranma, but I got water in my
eyes.  I can't really see anything right now.  Could you please
hand the towel to me?"

is this just a typo, you make it seem like Nokoda knows its Ranma that
she is with here and in a few other places.

this could add a big twist to the story, but... it has to be a typo 
right?