Ryunosuke, the dragon, after completing his mission by taking Mugiwara's crew to the top of Zou, turned into a draw again. Robin was the only one who got to thank him right before he started disappearing. It was a really emotional and intense moment, Luffy, Ussop and Franky started crying like crazy. In this scene Eiichiro Oda portrayed two kind of people who assists to One Piece. One side, Luffy, Robin, Franky and Usopp, got all emotional with the dragon getting back to his original form; and then, there's Zoro and Law, who didn't get attached that much with something they just met; not saying they don't have feelings, but they just are not that sensitive as the others. This is identical to the fans, the ones who cried and the others who didn't (I cried, ups).



At last, the creatures from Mink tribe (as Law said). The oddest thing is the second talking animal that shows up and it really looks like Nami. Beside the Bra that is the same, her body, expressions and even hair is similar to Nami's.  There's two options, it's either Nami transformed (probably unlikely) or it's just "coincidence".