Here are some key reasons why:
* Star power: The film starred the popular Bollywood actors, Rajiv Kapoor and Mandakini.
* Controversial plot: The film's controversial plot, featuring a young girl seduced by an older man, sparked both outrage and fascination.
* Music: The film's music, composed by the legendary Laxmikant-Pyarelal, was incredibly popular, with songs like "Kisi Disco Mein Jaaye" and "Babuji Dheere Chalna" becoming chartbusters.
* Technical brilliance: The film was praised for its beautiful cinematography and direction, especially the song "Kisi Disco Mein Jaaye," shot on the sets of a discotheque, which was a novelty at the time.
While the film attracted criticism for its portrayal of the female protagonist, it undoubtedly became a cultural phenomenon and a landmark in Hindi cinema.