What happened after the last plays performance in the boy in the striped pajamas?

After the last performance of the play "The Boy in the Striped Pajamas," the story culminates in a tragic and poignant ending. The protagonist, Bruno, ventures into the concentration camp to find his friend Shmuel, leading to a devastating outcome when both boys are caught in a gas chamber. This moment highlights the horrors of the Holocaust and the innocence of childhood amidst such brutality. The play concludes with a powerful reflection on friendship, loss, and the consequences of prejudice.