Talking about the Ranbir-Deepika's new film, Karan Johar says that the title Yeh Jawani Hai Deewani is a line taken from RD Burman's famous song from the 70s hit movie Jawani Deewani. It is a romantic film and is sure to exploit Ranbir and Deepika's on-screen chemistry to its fullest extent. Karan adds that they are the best choice for the film.
However, Ranbir Kapoor and actress Deepika Padukone were seen together in Bachna Ae Haseeno. Ranbir has already worked with Karan Johar and Yeh Jawani Hai Deewani will be his second film with the producer. But Deepika is teaming up with Karan for the first time in this film, which will go on the floors in January 2012.