I guess arguing would be better if you think that would count. But picking something to argue about just for the sake of arguing seems kinda...

[Inorganic? He feels like it'd be more performative, at least on his own end, and he doesn't know how sincere it has to be to work. And he can't imagine anything that get him to really argue with Lelouch.

...Well, maybe he can. More than one, even. But frankly, he thinks he'd rather get punched than open that can of worms. Right now, he can almost pretend everything's alright again.]