After reading the whole story, the significance of the questions asked by Vera is ensuring whether Nuttel is known to the neighborhood residents or not, especially with the aunt.
This story is based on two characters Nuttel who is facing the issue of nerve cure and Vera a 15-year-old child. In this story, Vera did a prank with Nuttel by sharing a haunted story of an open window.
Vera had asked Nuttel about his familiarity with the neighborhood and then told him a story about the open window. She tells how her aunt is waiting for her husband and brother who went on a hunting trip three years back and never return home.
Vera tells him a story that makes him threatened and he becomes uncomfortable with her aunt which disturbs his health.
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