The conflict within Holden, between remaining innocent, young, and naïve or facing the idea of adulthood, continues on throughout the rest of the novel. When in New York City Holden reacquaints himself with an old friend, Carl Luce. Carl is attending school at Columbia University and is far more mature, emotionally, physically, and sexually than Holden. Carl even comments on Holden’s immaturity during the conversation they share over martinis; “‘same old Caulfield. When are you going to grow up?’” (Salinger 159). Holden refuses to acknowledge, let alone confront, his childish mind-set. However, when Carl, someone he respects, comments upon his callowness it begins to sink in that remaining young forever is not the most desirable trait to have.
