The film, an examination of an extra-marital affair and its consequences, was packed with high-profile actors - Shah Rukh Khan, Amitabh and Abhishek Bachchan, Rani Mukerji, Preity Zinta and Kirron Kher. It explored themes of adultery and extramarital affairs and was promoted with the tag-line, "A Love That Broke All Relationships"
Rani and Preity have worked together in films like Har Dil Jo Pyaar Karega, Chori Chori Chupke Chupke and Veer Zaara. Rani was last seen in 2014's Mardaani and Preity featured in Saif Ali Khan's Happy Ending, which released earlier this year. Preity will be seen next in Bhaiyyaji Superhitt, co-starring Sunny Deol
It was an eye opener - they would chat, gas, crack jokes, make plans as they sat under their colourful umbrellas. They would discuss restaurants and meals and shopping, all between takes. They would wait for hours on end - happy to do so, or so it seemed. They would show up sometimes when it wasn't even their shot, just to cheer the other on.
Here's a list of celebs whose debuts got buried under the popularity of their breakthrough films