I don't know how it is in Qatar, but I've been to Russia with 2 other men (all heterosexual) and we stayed in the same room which had only one king-sized bed and a separate, single bed. Two of the guys slept on the king-sized bed (which was big enough for them to not get too close for comfort) but I suppose a gay couple would've been quite happy with the arrangement. No on asked us if we were a gay triangle or something... the hotel was very luxurious so that's all we could afford with the company credit card :D. I am mentioning this because I believe Russia has laws "against gays" similar to Qatar (not sure how similar) but the laws, at least in theory, are about "promoting homosexuality" or something on those lines... I think being openly gay itself is not a crime except in very few, extremely relegious countries, and it's only when you're seen as promoting your lifestyle to others that it becomes unacceptable to them (and I suspect a lot of people in the West would actually agree with that). I suspect, however, that you're right you may get into trouble if you display affection to same-sex partners in public in Qatar... but that may be harder than you think given how in many muslim countries, it's common for men to kiss each other in the cheek... I guess that with some care, you may be seen just as unusually close friends.