Perhaps his cultural background makes him hesitant or embarrassed and causes him to act in a casual, seemingly unfriendly manner.
तरीही, जिला अभिवादन केले जाते ती व्यक्‍ती अनेक बाबतीत कृतघ्न नसते — ती वरवरून तशी दिसत असली तरीही.