At the start of Sanju’s career, his father Sunil Dutt doubts his lip-syncing abilities. In order to prove his father wrong, Sanju sings. Presenting the first song of the film - Main Badhiya Tu Bhi Badhiya, featuring Sanju lip-syncing convincingly to a women’s voice.
Set in the 1980’s, the song also features the quirky romance between Sanju & his girlfriend (played by Sonam Kapoor). Come join them on this nostalgic trip as they lip-sync and dance around the romantic streets of Bombay.