Yeh Jawaani Hai Deewani ( This youth is crazy) is a 2013 Indian romantic drama film, directed by Ayan Mukerji, written by Mukerji and Hussain Dalal, and produced by Karan Johar. It stars Ranbir Kapoor and Deepika Padukone in roles. This is their second film together after 2008's Bachna Ae Haseeno. Kalki Koechlin and Aditya Roy Kapur play supporting roles. Madhuri Dixit appears in an item number with Ranbir Kapoor. Initially set for a March 2013 release, the film was released on 31 May 2013. Upon release, it was a box office success. In the 59th Filmfare Awards, the film received the highest number of nominations (nine) including Best Film, Best Actor for Kapoor, Best Direction for Mukherji, Best Supporting Actor for Kapur, Best Supporting Actress for Koechlin and so on. Yeh Jawaani Hai Deewani has become one of the highest grossing Indian films of all time.Its the second film to cross 300cr Worldwide after 3 Idiots. It was also the tenth highest grossing Bollywood film in overseas markets up until then.

Plot

Naina Talwar is a shy and nerdy medical student. She studies constantly and always tops her classes, but she feels like an outcast due to her introverted nature. An encounter with an old classmate, Aditi Mehra, makes her realize that she wants more from life than high marks. Thus, she makes an impulsive decision to follow Aditi on a hiking trip into the Himalayas, up to Manali without informing her overbearing parents. During the hike, she renews her friendship with other former classmates, Kabir "Bunny" Thapar and Avinash "Avi" Arora. Bunny is a handsome charmer whose dream is to wander and discover the world. He does not plan to marry or settle down. He lives with his supportive father who he loves very much, and his step-mother. During their trip, seeing Aditi's silent reactions to Avi's constant flirting with other girls, Bunny and Naina realize that she is secretly in love with Avi, but does not bring the matter to surface.