Why was there an empty space above the shoulders even when Griffin was fully clothed?

Why was there an empty space above the shoulders even when Griffin was fully clothed?

Q. Why was there an empty space above the shoulders even when Griffin was fully clothed?

(जब ग्रिफिन ने पूरे कपड़े पहन लिए तो भी उसके कंधों के ऊपर खाली स्थान क्यों था?)
Answer: Griffin’s body had become totally invisible. He became fully clothed. But the space over his shoulders remained uncovered. Therefore, there was an empty space above his shoulders.

(ग्रिफिन का शरीर पूरी तरह अदृश्य बन गया था। उसने पूरे कपड़े पहन लिए। मगर कंधों के ऊपर का उसका भाग बिना ढका रहा। इसलिए उसके कंधों के ऊपर खाली स्थान था।)