" 

 :History and linguistics are just not relevant here. All of what you said does not at all prove anything. All of it is your opinion and is not even sourced. How can someone base himself on history when the reality is here in front of us? It was proved that Urdu is only present in Hindi films and is not the language of the industry. In fact, several books compare the presence of Urdu in Hindi films to the presence of English. Whether Hindi and Urdu are similar, identical or completely different, it does not change the fact that the lingua franca of Bollywood is Hindi. That's how it is officially acknowledged in film certificates and that's how it has been commonly known. So how come a script pops up out of nowhere? If someone bases his opinion on the similarity between the langages, then does he also agree to adding Hindi scripts to Pakistani films? This entire view does not make sense according to me.  • '''' "