Hans’s sudden interest in biology and human anatomy seems somewhat to contradict his earlier disapproval of Behrens’s frank, detached attitude toward illness and dying—an attitude that Hans felt dishonored life and humanity. This scene thus further illustrates Hans’s characteristic ambivalence, which in turn emphasizes his youth and naivety: he’s still highly impressionable, and he doesn’t have the conviction or experience to commit to any particular ideals, however enthusiastically he may latch on to them initially.