"As a teenager, both my sisters took me along to watch the movie 'Aradhana'. And the way they were reacting sitting besides me, made me think that 'My sisters used to call me handsome, but who is he'," the 55-year-old said here.
Jackie credits his sisters for introducing him to the late superstar's on-screen magic.
"I grew up watching Kakaji's songs, and became such a big fan of him. So, my sisters introduced me to Kakaji. I think he was phenomenal," added the actor on the sidelines of a musical tribute held for Rajesh Khanna here.