How old is Gretel in the boy in the striped pajamas?
Thereof, how old is Gretel?
Sophia Lillis, who made her mark in “It,” plays 16-year-old Gretel, while newcomer Sam Leakey stars as her 8-year-old brother. Boosting Gretel's age puts her on the cusp of womanhood and gives her dominion over her younger brother.
Regarding this, why is Gretel called the hopeless case?
Gretel is the name of Bruno's 12-year-old sister, who he refers to as the "Hopeless Case." She earns this nickname because of her mean spirited nature and disagreeable attitude. Bruno has essentially "lost all hope" in getting along with her and changing Gretel for the better.
Quick Answer. In the end to The Boy In the Striped Pajamas, both Bruno and Shmuel enter into a gas chamber in the concentration camp and are killed. This happens shortly after Bruno joins Shmuel in the camp, and the moment before the boys are gassed, Bruno tells Shmuel that he is his best friend.