What moral code does hassan have?

Hassan, a character from Khaled Hosseini's "The Kite Runner," embodies a strong moral code centered around loyalty, honor, and self-sacrifice. He is fiercely devoted to his friend Amir, often putting Amir's needs above his own, even in the face of adversity and betrayal. His unwavering integrity and courage, particularly in defending those who are vulnerable, highlight his deep sense of right and wrong, illustrating the profound impact of loyalty and friendship in his life. Despite the injustices he faces, Hassan's moral compass remains steadfast, making him a symbol of virtue in the narrative.