Doesn't matter, even Iran you are having is also not the entire historical Iran, when violence broke out in 1946-47, there was no solution but to accept the partition of India. Moreover, Indians are not obsessed with looking different from Pakistan because we can assert our historical Indian identity without that.
I am quite happy that Iran see both nations with a neutral viewpoint instead of trying to annoy Indians for Pakistan being a Muslim country. Hope the Arabs and Turks can also learn this and stop interfering in India's internal matter. moreover, historically we never saw races on the other side of Indus river and Khyber Pass as one of us, so no Indian will ever try to connect themselves with Iranians, its only Pakistanis who are obsessed to connect themselves with Iranians, Arabs and Turks.