Something else that came to my mind was the way they also talk. For those who have been in Thailand, you may have heard that there is a certain way for you to finish a sentence if you are a man, and there´s another way to do it if you are a woman. If you are a man you finish your sentence with the word "krap" and if you are a woman you do it by saying "kha" this is just a polite way to talk for them, and this suffixes doesn't mean anything at all at the end fo a sentence (if I'm wrong, please let me know) if they are saying alone, they just mean "yes" yes, there's a way to say yes for a man, and another for a woman.
But how about if you are a kotey, I wondered once! and the answer came from another friend of mine who is gay, he said, thay just say "ha"
sawad dee krap for men
sawad dee Kha for women and
sawad dee ha for them! isn't this quite interesting??