Which film are Sanjay (Uday Chopra) and Ria (Bipasha Basu) watching in "Mere Yaar Ki Shaadi", which is about two friends who realize that they are in love, when they mute the dialogues and mouth the dialogues themselves?

In 'Mere Yaar Ki Shaadi' (2002), the characters Sanjay and Ria watch 'Maine Pyar Kiya' (1989) and mute the dialogues, mouthing the lines themselves. This scene references the iconic Salman Khan film and was a nostalgic callback for the audience. 'Maine Pyar Kiya' was a romantic musical that had defined an era of Bollywood romance, making it the perfect film for these characters to quote as they discover their own feelings for each other.