It sounds like you're referring to the 1988 Bollywood blockbuster (तेज़ाब), whose full on-screen title card reads Tezaab: The Acid of Love .
: A hauntingly beautiful track that reflects the film's darker, more somber themes. Tezaab The Acid Of Love Hindi Movie
What sets Tezaab apart from its contemporaries is its unflinching portrayal of urban poverty. Unlike the glossy, NRI-focused romances of the late 80s and 90s, Tezaab is steeped in the sweat, grime, and desperation of Bombay’s chawls. The chemistry between Mahesh (nicknamed Munna) and Mohini is not built on candlelight dinners but on stolen glances across crowded tenements, shared dreams of a roadside food stall, and the bitter reality of a father (played with heartbreaking desperation by Om Shivpuri) who would rather sell his daughter to a wealthy, lecherous gangster (the brilliant Kiran Kumar) than face his own failures. It sounds like you're referring to the 1988
(meaning "Acid"), they are entirely different in genre and legacy: Unlike the glossy, NRI-focused romances of the late