 किं हि कृत्वा विषण्णस्त्वं कुतो वा भयमस्ति ते।यत्परित्यक्तुकामस्त्वं मामनन्यपरायणाम्।। 
  What may be the cause for your fear and depression behind your desire to desert one who is so exclusively devoted to you? 