From what Bow-Wow had heard about his own… yeah, it really didn't convey a lot about the actual incident, really… it kind of gave the impression that he could be far more guilty than he was, but equally…
You did nothing wrong. It was just an accident. You were allowed to punish him.
Maybe that was why the wardens had chosen to have faith in him. They could see it was an accident, and that he truly hadn't intended to kill… he thinks back to what others have told him so far- that legally, he probably wouldn't even end up in jail to begin with, and admittedly… it does little to make him feel less apprehensive.

"Y-Yeah, I guess I did… I…" He was so lonely. So very lonely. "I've only ever really had one friend. An' he betrayed me, so…uh…yeah, I'm… pretty lonely, I guess." Bow-Wow feels so pathetic admitting it out loud. That he really did have zero friends back home.
 
"It ain't that I don't wanna make friends, I jus'… It's hard. Real hard." He fidgets, "Unless I'm wearin' th' mask my hands get all clammy an' I get sweaty an' stumble over my words- then people just think I'm weird." But he liked Akemi. She told things as they were- and not really in a mean way. She was the kind of person he actually felt he could get along with. She wasn't loud and crass like Ellie or Tatsuko, wasn't harsh or bitchy, or even as stern as he'd first expected. "But I…I dunno. Maybe it's easier when I know we all got somethin' in common."

"Now, I think ya mighty brave!" Bow-Wow refutes her words almost instantly. "It ain't really an easy thing to face up to! I think that meetin' whatever comes, even if ya don't really care what the outcome is, is pretty brave."
He's a little surprised to hear Akemi ask him about his dreams, and he can't help but look a little flustered. Oh, this was so embarrassing. Akemi had a big girl job, and he was out here with the most childish dreams ever.
 

"W-Well…I…" He's stammering more than he has until this point. He feels embarrassed, a discomfort so present that for a moment his hand hovers over the mask on the table. But he hesitates again, and moves his hand away slowly. C'mon, Bow-Wow. You can do it.
 
"I wanted… to start with gettin' a job at the pizza place- but my main goal…I wanted to go pro. With baseball. I was tryin' really hard, I was hopin' if I got on the team, I could at least show I was actually good at playin' ball… years ago, I wanted to play basketball… but I ain't even really good at either of 'em… not…"
His brow furrows heavily, and he goes quiet. His fingers grip tighter on the edge of the cup, to the point his knuckles turn white. The voice speaks up again, seizing the opportunity.
Say it. You know he's the one who thought you were worthless.
"Not like my brother. He showed me ages ago that all I'm good for is a dead-end fast food job."