Arrangements in the novel, the author indicates the importance sister role. In the entire plot of the novel, his sister was the only person he was more sympathetic. Mom a little later, but not important role. Gerte also become the primary caregiver Gergor person. Gergor Gerte with the relationship between the last line so there is associated in this home.
Not only Gergor deformation, and his sister Gergor also deformed, the story of her own from a girl into a woman. With his transformation into a woman, his sympathy for Gergor also growing. Finally, she did not like to take care of Gergor this role, as well as her family can not leave the final decision to a worm, it should get rid of insects. Finally, parents think Gerte story has become a young woman, should begin to think of ways to help her find a husband.