Kal Ho Naa Ho (English: "Tomorrow May Never Come"), abbreviated as KHNH, is a 2003 Indian romantic drama, directed by debutant director Nikkhil Advani.
 The film was written by Niranjan Iyengar and Karan Johar and produced by Yash Johar and Karan Johar under their Dharma Productions banner.
 The soundtrack for the film was composed by Shankar-Ehsaan-Loy, with lyrics written by Javed Akhtar.
Student of the Year is a 2012 Indian romantic comedy-drama film directed by Karan Johar and produced by Hiroo Yash Johar under the banner of Dharma Productions and in collaboration with Shah Rukh Khan's Red Chillies Entertainment.
 The movie features newcomers Sidharth Malhotra, Varun Dhawan and Alia Bhatt in the lead roles with Rishi Kapoor, Sana Saeed, Ronit Roy, Sahil Anand, Ram Kapoor and Farida Jalal in supporting roles.
 The movie also features Boman Irani, Kajol, Farah Khan and Vaibhavi Merchant in guest appearances.
 This is Karan Johar's first-and-only directorial venture without Shah Rukh Khan.
Agneepath (English: "The Path of Fire" ) is a 2012 Indian action drama film produced by Hiroo Yash Johar and Karan Johar under the banner of Dharma Productions.
 It is a retelling of the 1990 film of the same name and was directed by Johar's former assistant Karan Malhotra.
 The screenplay was written by Malhotra along with Ila Dutta Bedi.
 Johar pays tribute to his father, Yash Johar, the producer of the original, through the film.
 The music of the film was composed by Ajay-Atul, with lyrics written by Amitabh Bhattacharya.
 Though publicised as a remake, the film borrows only the basic plot of the original, while making the characters and incidents completely different.
 The film's title was taken from a poem of the same name by Harivansh Rai Bachchan, which forms a thematic link through the film, both literally and metaphorically.
Sidharth Malhotra (born 16 January 1985) is an Indian actor and former model who appears in Bollywood films.
 Malhotra began a career as a model at the age of 18.
 Dissatisfied by the profession, he went on to work as an assistant director to Karan Johar in the 2010 film "My Name Is Khan".
 He made his acting debut with a leading role in Johar's comedy-drama "Student of the Year" (2012), for which he received a Filmfare Award for Best Male Debut nomination.
Ae Dil Hai Mushkil (English: "This Heart is Complicated" ) is a 2016 Indian romantic drama film written and directed by Karan Johar.
 It features Ranbir Kapoor, Anushka Sharma and Aishwarya Rai Bachchan in lead roles.
 It was released on 28 October 2016 on the Diwali weekend.
Yeh Jawaani Hai Deewani (English: "This Youth is Crazy"), is a 2013 Indian romantic comedy-drama film, written and directed by Ayan Mukerji and produced by Karan Johar.
 It stars Ranbir Kapoor and Deepika Padukone in lead 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 received mixed to positive reviews and was a box office success.
 They showed a perfect chemistry between friends on the screen.
 In 59th Filmfare Awards, the film received Highest number of nominations (9) including Best Actor, Best Film, Best Direction, Best Supporting Actor and Actress and so on.
"Yeh Jawaani Hai Deewani" has become one of the highest grossing Bollywood films worldwide.
 It is also the tenth highest grossing Bollywood film in overseas markets up until then.
"Palat – Tera Hero Idhar Hai" (English: Turn around – Your hero is here) is a Hindi song from the 2014 Bollywood film, "Main Tera Hero".
 Composed by Sajid-Wajid, the song is sung by Arijit Singh, with lyrics penned by Kausar Munir and Danish Sabri.
 The music video of the peppy, dance track features actors Varun Dhawan and Ileana D'Cruz.
Javed Ali (Hindi: जावेद अली , Urdu: ‎ , born 5 July 1982) is an Indian playback singer who has been singing in Hindi movies since the year 2000.
 In 2007 Javed Ali came into limelight for his song "Ek Din Teri Raahon Mein" from the film "Naqaab" and thereafter he sang "Jashn-e-Bahaaran" from Jodhaa Akbar, "Arziyan" from Delhi-6, "Kun Faya Kun" from Rockstar, "Guzarish" from Ghajini, "Aa Jao Meri Tamanna" from Ajab Prem Ki Ghazab Kahani, "Gale Lag Ja" from De Dana Dan, "Tu Hi Haqeeqat" from Tum Mile, "Tum Tak" from Raanjhanaa, Jab Tak Hai Jaan title track from the film Jab Tak Hai Jaan, Ishaqzaade title track from the film Ishaqzaade, "Galat Baat Hai" from Main Tera Hero, Daawat-e-Ishq film's Title Track, "Maula" from Wazir, Nagada Nagada from Jab We Met, "Tu Jo Mila" from Bajrangi Bhaijaan etc & many more.
 He is doing playback singing in various languages like Hindi, Bengali, Odia, Kannada, Tamil, Telugu, Marathi and Assamese.
 He judged reality shows like Sa Re Ga Ma Pa L'il Champs 2011 on Zee TV and Great Music Gurukul on Colors Bangla.
 Javed Ali Hosted Zee TV's Singing Reality Show Sa Re Ga Ma Pa 2012.
Varun Dhawan (born 24 April 1987) is an Indian actor who appears in Hindi films.
 The son of film director David Dhawan, he studied Business Management from the Nottingham Trent University, after which he worked as an assistant director to Karan Johar on the 2010 drama "My Name Is Khan".
 Dhawan made his acting debut with Johar's 2012 romantic comedy "Student of the Year", for which he received a Filmfare nomination for Best Male Debut.
Karan Johar (born 25 May 1972), often informally referred to as KJo, is an Indian film director, producer, screenwriter, costume designer, actor and television personality who is primarily known for his work in Hindi films.
 He is the son of Hiroo Johar and the acclaimed producer Yash Johar.

Question: The music video of "Palat – Tera Hero Idhar Hai" features the assistant director to Karan Johar on what 2010 drama?
Answer: My Name Is Khan