[Oh no, he hasn't forgotten about that. Not when he's so exhausted and hurting so much. But if Hibari's complaining about it, then they really do need to start dealing with it.]

All right, hang on...

[Before doing anything else, Ren concentrates on his shrine and teleports both of them back there. It's just easier to do that while Hibari is still in this form, and he isn't sure he trust that Hibari would come with him and not just leave if he'd returned him to human form first.

Then he carefully gets back to on feet, despite screaming protests from his leg, because he's not going to face Hibari on the ground like that.

Then he finally calls Hibari's name.

And then as soon as Hibari is more human-shaped than not, Ren is doing his best to look him over for injuries without being in hitting range.]

I'm sorry, Hibari, I didn't know it was going to be that big. And I really didn't know you could get hurt either. Are you okay?

[Hey, at least he's taking this seriously enough not to use his nickname. For the moment.]