Why does Amir go to Afghanistan?

Amir returns to Afghanistan to confront his past and seek redemption for his childhood mistakes, particularly his betrayal of Hassan, his loyal friend. After receiving a call from Rahim Khan, who urges him to "be good again," Amir learns about the suffering in his homeland and the consequences of his actions. His journey becomes a means to atone for his guilt and to reconnect with his roots, ultimately leading him to face the personal and political turmoil that has shaped his life.

这个问题不清楚哦。