I don't think Little A ever will. And about the trick with the chicken, I think it was just his way somehow of cheering up Little A but it landed wrong? I don't know, that's how I interpreted it. It doesn't necessarily have to be a malicious thing, but what do I know? It could be.
The fact he gave about chickens is so disturbing and creepy…. The implication is so bad, I hope little A won’t try smth like that