New Indian Movie Releases A Question About Anwar, An Indian Movie Released In 2007?

A question about Anwar, an Indian movie released in 2007? - new indian movie releases

The film was beautiful in any case. It is a bit slow on the first dive, but at the end of the movie, you feel totally in the characters and their feelings. Anyway, I have the following test on IMDb:

Anwar is full of symbols and apparently "hidden" messages full. For example: Why all the love stories of bad or no success? Why put Anwar Krishna? What's supporters symbolize? Why the child was dressed in clothes colored flag of India? There are various interpretations that can be used for a healthy debate.

Has anyone an idea? What do these "symbols" mean?

Thanks