[Yuya's attention snaps back to Joker, only briefly shocked before his expression flashes with anger.] You're deciding it, too! If you just sacrifice yourself, aren't you deciding that you don't trust your friends to be able to make any difference with you?!

[There's a rising offense in Yuya's tone as he takes that probably more personally than Joker means it to be. But this is personal, for Yuya. He's tried, and tried, and tried to not be so fragile that he has to watch his friends suffer, sometimes for his sake, unable to do anything.]