He becomes Major Samar Anand in the Indian Army, a bomb disposal chief, defusing bombs without ever wearing a bomb suit.
Samar Anand vows to walk into the jaws of death everyday as a challenge to God to keep him alive. Samar angered with God and fueled with his love for Meera, declares War against Him. Samar however meets with a serious accident, and Meera vows to God she will leave Samar forever if he allowed him to live again, their love affair ends as quickly as it began.
They meet and their bond blossoms into love with time spent together. Samar Anand, a hard working young immigrant in the city of London, glimpses upon the love of his life, a gorgeous angelic looking girl, (Katrina Kaif).