Beyond the obvious, the movie has a lot of symbolism. This isn’t a masala movie, and viewers shouldn’t try to think of what’s being shown, rather what’s being expressed… the metaphor, the suggestion and the “endowed” meaning - rather than the “real” meaning. A treat for parallel cinema enthusiasts!
I want to write more about the movie but don’t want to spoil it… will wait a few weeks before giving a full review.