Radhika Desai Neha Sharma as Meera Sharma Vrajesh Hirjee as Journalist Shankar Sachdev as Suleman Qadri, Javed's Father Surendra Pal as Aradhana's Father Raj Singh Arora as Rohan / Bharat Aman Nagpal as Balwinder Tarun Sharma as Cherag / Salim Chand Mishra as Ruksar's Manager Production Development Director Kunal Kohli was fascinated with the idea of soulmates and conceived the film as a tale of "the strength of love beyond generations". The premise would be a love story with the same two actors in three different time period that did not involve reincarnation. He said, "It's the story of three different lives and proves that love is a promise forever. We have chosen one hundred years to talk about love. We didn't want it to be soppy or melodramatic." Kohli co-wrote the screenplay with Robin Bhatt. He found it difficult to represent three time periods, but felt that the film could appeal to everyone if he chose to "keep some of it in the past and still make it youthful and modern." He said, "I have created humour and situations which would be liked by everyone". For instance, he chose to display a different side to the Indian independence movement of the 1910s as opposed to the "unromantic and non-colourful" depiction. Kohli said "everyone takes a very serious approach to that part of the history," so he instead used it to frame a love story between a Punjabi belle and a Casanova. 1960s Bollywood also fascinated Kohli, who wanted to pay tribute to Raj Kapoor, Dev Anand, Shammi Kapoor, and Dilip Kumar. However, rather than remaking films of the past, he "remade a whole era. It is much easy to remake a film, remaking an entire era is not a cakewalk; it is a very challenging task." Through the final storyline of the film, set in 2012, Kohli wanted to demonstrate a modern romance, which mostly happens through SMS, instant messaging apps, and Internet chat. Kohli described it by saying, "Today people flirt, communicate and connect through smses and you get that feeling of being with somebody even when you are not with that person because that person is telling you everything that is happening in their life. You are constantly updating the other person with your thoughts and that is what keeps you connected to that person." In February 2011, it was announced that Kohli would be producing the