Why did Sunny Deol think of launching his son Karan Deol in a romantic film? Was Sunny a tough task master while directing Karan and Saherr? How did Saherr Bambba bag the role in Pal Pal Dil Ke Paas? In an exclusive interview to us, Sunny, Karan and Saherr talk about all this and more. Watch this video to find out.