Directed by	Ayan Mukerji
Produced by	Karan Johar Hiroo Yash Johar
Written by	Hussain Dalal (Dialogue)
Screenplay by	Ayan Mukerji
Story by	Ayan Mukerji
Starring	Ranbir Kapoor Deepika Padukone Aditya Roy Kapur Kalki Koechlin Kunaal Roy Kapur
Music by	Pritam
Cinematography	V. Manikandan
Edited by	Akiv Ali
Production company	Dharma Productions
Distributed by	UTV Motion Pictures
Release dates	31 May 2013
Running time	159 minutes[1]
Country	India
Language	Hindi
Budget	50 crore (US$8.3 million)[2]
Box office	188 crore (US$31 million) [3]

Cast

• Ranbir Kapoor as Kabir "Bunny" Thapar, a travel-lover who doesn't take love seriously until he falls for Naina.
• Deepika Padukone as Naina Talwar, a nerdy topper who falls for Bunny.
• Aditya Roy Kapur as Avinash "Avi" Yog, a fun, flirtatious guy with always a drink in his hand. He is Bunny & Aditi's best friend.
• Kalki Koechlin as Aditi Mehra, a tomboy, childish girl but matured by time, Aditi is close friends with Naina and best friends with Bunny and Avi.
• Kunaal Roy Kapur as Taran, Aditi's husband who is awkward, weird and strange but good at heart.
• Evelyn Sharma as Lara, a hot, dumb, and ditzy bimbo. She consistently flirts with Bunny. She is a cousin of Taran.
• Farooq Sheikh as Bunny's father, who instilled moral values in Bunny, which Bunny remembers even after his death.
• Tanvi Azmi as Bunny's step-mother. Kabir hates her and her sherbet, but she loves him dearly like her own child and encourages him to accept his love for Naina.
• Dolly Ahluwalia as Naina's mother (guest appearance). She doesn't like Aditi initially.
• Poorna Jagannathan as Riana (guest appearance). The co-host and a close friend of Bunny. She offers Bunny his dream job, that of a travel show host
• Naveen Kaushik as Subire, camp head
• Omar Khan as Dev
• Anisa Butt as Preeti, Lara's Friend
• Rana Daggubati as Vikram(cameo). The photographer at Aditi's wedding. He likes Naina and flirts with her by sending her messages with lyrics of Bollywood romantic songs.
• Madhuri Dixit-Nene as Mohini. Special appearance in the song "Ghagra"
• Mayank Saxena
• Mokshad Dodwani

  1.	"Badtameez Dil"	Benny Dayal, Shefali Alvares	4:12
  2.	"Balam Pichkari"	Vishal Dadlani, Shalmali Kholgade	4:49
  3.	"Ilahi (Reprise)"	Mohit Chauhan	3:33
  4.	"Kabira"	Rekha Bhardwaj, Tochi Raina	3:43
  5.	"Dilliwaali Girlfriend"	Arijit Singh, Sunidhi Chauhan	4:20
  6.	"Subhanallah"	Sreeram, Shilpa Rao	4:09
  7.	"Ghagra"	Vishal Dadlani, Rekha Bhardwaj	5:04
  8.	"Kabira (Encore)"	Arijit Singh, Harshdeep Kaur	4:29
  9.	"Ilahi"	Arijit Singh	3:52
  10.	"Yeh Jawaani Hai Deewani Mash Up"	DJ Chetas

                                THE END