Debutant Karan Kapadia says his cousin sister Twinkle Khanna and his brother-in-law Akshay Kumar have asked him to work hard and stay focussed to sustain in the film industry. Karan will be making his Bollywood debut with "Blank". The story of the action thriller revolves around the life of a suicide bomber, essayed by Karan. It also stars Sunny Deol.