what if Law had showed up just in time to save the said brother of Straw Hat Luffy?

what if you woke up from your injuries to see Ace grinning at you and waving like nothing happened while Law looked like he wanted to smack Ace for his antics.

you could see the freckled idiot all bandaged up and grinning like he just found the one piece itself-

What would you do in that moment?