For me, I think its just not natural to be homosexual.
However, everytime I meet gay couples, not lesbians, I find I really like them. They are so *not* pretentious, they are so fun, so down to earth, not afraid of the way things are. They get excited at little things.
I have encountered them in sales and they have always been appreciative of just being "accepted" ..... When I have acknowledged or asked "Is that your mate?" They have seemed to really be pleased that I asked. My store sells large motorhomes so its important to establish a good rapport with them. Regular couples don't seem to have as much fun in life as they do!