When the Bruno says, "He can't understand why Shmuel would <u>want</u> to live at Auschwitz." That is how the author makes the reader believe that Bruno doesn't understand what is happening at Auschwitz.
A metaphor for courage might be describing someone as having "the heart of a lion". He does not actually have the heart of a lion, it's a metaphor to show that he is courageous.
<span>A. They are overjoyed</span>
From person to person ( by physical contact )
