User blog comment:Pacifista15/How much do they know?/@comment-3986064-20110810094055

I noticed it too, they knew about haki, all 3 of them, Robin, Zoro and Sanji, this points to something, questions come to my head like: why do they know? where have theya heard about it? if they know this, what else happened in these 2 years? did they maybe....learn it too? Who knows...only Oda and God know