Salman Khan and Kajol's on-screen partnership began in the mid-1990s, and their first film together, "Karan Arjun" (1995), marked the beginning of a successful collaboration. However, it was their second project, "Pyar Kiya To Darna Kya" (1997), that catapulted them to new heights. The film's massive success established them as a formidable on-screen pair, and they went on to star in several blockbuster movies, including "Hum Aapke Hain Koun..!" (1994), "Karishma" (1997), and "Biwi No. 1" (1999).