my twin brother and i are not very close to each other there are times that we fight, there is always a Competition and jealousy. one thing that we don't get along and we are not really close its because im gay and he is straight. he has a girlfriend for a long time but i always tease him that he is in denial and gay. one time at the bar me and my brother are partying so hard together with my guy friends and his girl friends. i don't know what really happened that night because i was so drunk and i heard everybody is shouting "make out with him" and when i looked back my brother hug me and make out with me. the next day his girl friends made a comment to his face book that it was hot and that make them horny. they even take pictures of us. but the sad part his long time gf broke up with him telling him that he is a bisexual and nasty that he make out or hook up with his twin brother. me and my brother talked about it and he told me he is just having fun and doesn't mean anything at all and we are now friends. now im thinking if my twin brother is gay or bisexual. what can you say about this? thanks for the answer