In "Dead Man's Walk" by Larry McMurtry, the narrator reflects on her memories of boys with a sense of nostalgia. She appreciates the innocent charm they possess, recognizing that this sweetness is fleeting and often fades as they transition into adulthood. The innocence of youth holds a special place in her heart, highlighting the ephemeral nature of such qualities.

This sentiment reveals a deeper understanding of the complexities of growing up, where the purity and joy of childhood eventually give way to the harsher realities of life as men. The contrast between the innocence of boys and the responsibilities of manhood serves as a poignant reminder of lost simplicity and the bittersweet nature of personal growth.