I don't believe a person can be gay or lesbian. Even if they exist, they are the worst human race in in the world. How a male or female is willing to have sex with another male or female. That's why world was made with both male and female. Otherwise, world would have been made only with male or female. It is natural that every person has an attraction towards his or her opposite gender. So when a person acts like he or she is a gay or lesbian, he is absolutely fake. Remember, if the nature would really like gay or lesbian, there would be no existence of human race till now in the world.