[It's a good thing Itachi can't see him, because Sasuke visibly deflates. His brother's always like this. And Sasuke wants to argue, but right now he feels like that might make things worse. Might make Itachi strain his already overtaxed respiratory system. So he doesn't push.]

...I've got it if you need it, then, okay?

[His voice is small. After a beat, he opts to change the subject, much as it's something he rarely likes to do.]

I'm still sorry though. About you and Law? Whether you want me to apologize for that or not... I want to. I was an ass to you both.