"Of course I get it. I screwed up, I get it." That's what this is boiling down to. I screwed up--and so did he, under that drug, and that's what he's really mad about. "But it already happened, okay? We have to figure out what to do next."

And it won't be telling more people, clearly. He makes a good point, and maybe more importantly, he's going to carry around that anger for a while. The people she wants to know--Sonia, mainly--already do, and that's what matters.