Bruno 182- “Are we jews?” Gretel opened her mouth wide, as if she had been slapped in the face. “ ‘No, Bruno,’ she said. ‘No. we most certainly are not. And you shouldn't even say something like that. This quote shows that Bruno doesn't understand whats happening or what Jews are.
Pavel 83- “Before I came here, I practised as a doctor, he said finally. ‘Practised?’ asked bruno, who was unfamiliar with the word. ‘ Weren't you any good then?’ Pavel smiled. ‘I wa very good,’ he said. ‘I always wanted to be a doctor, you see”. This quote show that he knows more than Bruno and he is a Jew that is getting mistreated.
The reader 199- Both boys went home in high spirits that afternoon. Bruno imagined a great adventure ahead and finally an opportunity to see what was really on the other side of the fence before he went back to Berlin - not to mention getting in a little serious exploration as well - and Shmuel saw a chance to get someone to help him in the search for his papa. All in all, it seemed like a very sensible plan and a good way to say goodbye”. This quote shows that Bruno and Shmuel have no idea what will happen if they go into the camp but as the reader we know what will happen.