[They can both be standing now, that is optimal for yelling. And even though Chuuya is so much shorter, he's not backing down. It's a good thing they have a table between them.]

You don't know that! For all we know, it could be like at the house when the motives were fake! And what was it that everyone was saying when I killed then? "Oh, how could you believe such an obviously fake motive? I'm going to punch you for being so stupid!" It could be the same setup here!

And if you wanted him to be seen as something other than a fucking coward and a murderer, then maybe you should speak up about it! What did he tell you about it all? What secrets do you know that apparently make him a saint? Because if you really do know something and aren't saying it, then you're the coward, not him!