tempp.
Hi! I'm Zak.
I was in India for a few months last summer, and I can remember the huge taboo that is associated with homosexuality and bisexuality there. It must be very hard for you, because, as I also remember, men are VERY affectionate. They'll hold hands, kiss each other... the occasional hand-on-thigh action.
I think I would advice, given your environment and your situation, to try to stay away from him for a little while. I don't think it would be right for you to open up to him. It could affect your life negatively not just as a result of a lost or damaged friendship, but because of the attitude of the people in your surroundings. You don't want them to find out just yet. Wait until you're more independent at the very least.
I hope this helps!