It was learned that the first time the siblings Kareena Kapoor and Ranbir Kapoor will share the screen together. The Bollywood director Zoya Akhtar was thinking of making a movie with these real-life siblings in her next family flick. But, now there is a slight change in the cast of the movie. Now, Ranveer Singh will be replacing Ranbir Kapoor in Zoya's next movie.

The reason behind this alteration is that RK Junior is running short of dates to provide to Zoya Akhtar . Ranbir is much busy with several projects in his hand. On the other hand, the filmmaker Zoya Akhtar is all geared up with a script and is very eager to finalize the cast for the film. No need to say, Ranveer is all set to snatch the chance to do this movie.

A close source disclosed that Ranveer didn't get a chance to work with diva Kareena Kapoor in the film ' Ram Leela ' due to some reason. But, this time Ranveer didn't want to let go this opportunity, though he might not be playing a romantic role.

The film is about the brother-sister relationship. The script tells story about Farhan and Zoya Akhtar , who are siblings in their real life. The untitled movie also features the other leads like Hrithik Roshan and Katrina Kaif .