His punishment for being tactless: Casper lets go of his hand. And Casper is visibly uncomfortable. He ruined it.

"I guess it's a pretty good prosthetic? You move just fine. I'm, um, glad you got, something to replace it?" Fuck. How does he not fuck this up further. "It's... sort of pretty?" That's probably weird. Augh. "You could still wear shorts if you wanted and anyone who judged you for coming back from the actual dead could fuck off?" That's probably not a helpful sentiment. "Um. Sorry, I... fuck. I'm sorry I asked that, I shouldn't... I need a better brain to mouth filter. Sorry."