Yeh Jawaani Hai Deewani, also abbreviated as YJHD, is a 2013 Indian Hindi-language coming-of-age romantic comedy-drama film directed by Ayan Mukerji, written by Mukerji and Hussain Dalal, edited by Akiv Ali and produced by Karan Johar under Dharma Productions. It stars Ranbir Kapoor and Deepika Padukone in their second film together after Bachna Ae Haseeno (2008), alongside Kalki Koechlin and Aditya Roy Kapur.

Karan Kumar Johar, often informally referred to as KJo, is an Indian filmmaker and television personality, who primarily works in Hindi cinema. He has launched the careers of several successful actors and filmmakers under his company Dharma Productions. The recipient of several accolades, including two National Film Awards and seven Filmfare Awards, he has been honoured with the Padma Shri by the Government of India in 2020.