Unfortunately for Hisoka's ears, Hana had been with Urahara when the shopkeeper got the call. And he wasn't exactly happy when he got there. Honestly, Hisoka should have known better to begin with.
Still, he had work to do, instead of lecturing for the moment, so he knelt next to Jou, healing the wrist without much trouble at all, and a 'you are in such trouble' sort of look directed toward the younger shinigami.
Urahara decided that he'd let the archer deal with keeping Hana quieted down for a little longer while he helped Hisoka up to his feet and prodded him just a couple feet away from Jou to a bench he'd spotted just past the sidewalk. "Have a seat, I'd like to talk with you about something I've been working on for a small while...I think it could prevent something like this from happening again. Interested in hearing about it?"