From Rajesh Khanna-Sharmila Tagore to Shah Rukh-Kajol, and Raveer-Deepika some popular actors are brought together by industry visionaries and their innate chemistry blends them to form some of the all time iconic Jodies of Bollywood.

But then there are potential-pairings that could have delivered equally successful movies, or maybe not - how do we know? No one has ever cast these famous contemporary actors together in any movies.

We wonder, ‘why’?