✔ 最佳答案
其實唔易tell lor, 但有一些人會容易D tell, they usually behave or dress relatively more sissy (女人型), BUT I know some 直男 who are sissy, so just like i said, it's not too easy to tell. However, 唔好以為好Man就一定唔係Gay bor, since i also know some very "man" guys who are gay. I think u would need to know someone quite well to judge, to see if he would 望 pretty boys and/or to compliment them if they saw any on the street.
IF u were gay, people say we got a thing called the "gaydar", its like your radar to judge who is gay and who is not. but i think this needs experience:)
Anyway, i hope i answer your question la!