Friends who like to watch Indian movies know that movies are not only long but also have songs and dances.
This is because the Indian film is the biggest pastime in people’s life. Many movie tickets are cheap. The poor people look down on the TV and go to the movies, so ordinary Indian movies are used to pass the time.
At the same time, another reason for folklore is that the content of movie songs, dances and singing is cheaper to produce, so many Indian movies like to use songs and dances to fill the duration of the film. Of course, this reason is not verified.