It's been one hell of a day, for him, and it's not until they're sitting there on the floor, until Law's holding on to Cora and finally certain that he won't just disappear on him, until Cora grins and exclaims his happiness over Law being here... that he suddenly feels that everything is right.

That no matter what happens here, no matter this place, or the worry he still has for his crew and allied crew and Wano and the Kozuki family —

No matter all of it, this is where he's meant to be. Because... he could be anywhere and be happy there, as long as Cora-san is there with him.

"... yeah," he says back, an acknowledgement that carries agreement; so am I.