This iconic picture is from March 24, 1998, when Prem Kumar Dhumal became chief minister of Himachal Pradesh for the first time and PM Narendra Modi was the state convenor at that time. Mr Dhumal told NDTV's Sonal Mehrotra that after his Himachal win, PM Modi became the chief minister of Gujarat for the first time.  He said he and PM Modi still share a deep friendship.The question is if the BJP wins Himachal today, who will be given the credit for the victory- PM Narendra Modi or Prem Kumar Dhumal?