Board Thread:Speculation House/@comment-64.113.177.152-20150121173112/@comment-4010415-20150316013816

Penny could have another vision type, such as heat vision where she can see people's heat signatures, in which case, she would've seen the body heat from Blake's cat ears under the bow.

Ozpin knows fucking everything, especially with Qrow's help, since for some reason, Qrow knows all sorts of things and tells Ozpin and Ironwood.

As for Sun, refer back to what I said about it being a reference to the original Sun Wukong who had the ability to see through disguises. Our Sun may just be gifted with intuition that helps him figure out what someone's hiding with their disguise.