Comment by nate on One Piece - Chapter 1132

@nate checked other sites and there the I would assume that oda just wants it to be a mystery

@nate its show Luffy flying up from the realm of undead when we got back to them you could see him on the panel with them running on the bridge, as for Loki it probably happened off screen and will be revealed later

@nate its Oda shadowing details  that is not yet ready to be shown.  The best we can take is that after luffy talked with Loki and struck a deal... he went back to the bridge where the 2 giants are already  on... and since they have the sunny... luffy's automatic response will be put down sunny

and therer is where they started here