Anil Kapoor had signed the film before the release of Woh 7 Din. Anil was not busy in those days and promised to give bulk dates. The producers had limited money and needed to finish the film in 6 months .But when Anil signed Mashaal, Boney Kapoor advised Anil to give the dates of Love Marriage to Mashaal. This was done due to Mashaal being a bigger film. This angered the producers as it caused endless delays. Boney Kapoor refused the allegations saying the film was delayed due to lack of finances. Anil even canceled the shooting of Chameli Ki Shaadi to complete a pending song.
The song "Also Sprach Zarathustra" is used as background music in a few scenes in Lahoo Ke Do Rang (1979). A disco version of the song "Also Sprach Zarathustra" titled " Salsoul 3001" by The Salsoul Orchestra was used in the title music of Love Marriage (1984). The song was more popularly known as the "2001: A Space Odyssey Theme" and the theme music for pro wrestling legend "Nature Boy" Ric Flair. Rajesh Khanna film "Chhaila Babu " also used the original song in a few scene'. Indian musician Keith Kanga also did a cover version of the song in the album Disco Roar. Introduction to "Also Sprach Zarathustra" by Cincinnati Pops Orchestra and Enrich Kunzel was also used in the title music of Pyar Ka Rog (1994).
Anil saw 3/4 of the film and was extremely disappointed. Anil knew the film would flop and started delaying the film . That is when the producer and called and threaten Anil with dire consequences that if he did not comply, Anil would pay a heavy price. A few hours later Boney Kapoor called the producer Jagdish Sharmaa and apologized.
Asrani spoofs his own role from Sholay in a scene where he speaks of his father.
When Mehul Kumar came to sign Meenakshi, she told him to sign Jackie Shroff opposite her. She was comfortable with Jackie and wanted to work mostly with him. Mehul told her he already signed Anil Kapoor and if she was going to decline then he would sign Anita Raaj. Meenakshi thought about it and then agreed to do the film.