ok so i found out i'm gay, and i try to tell my friends but they don't believe me ugh, my bestfriend i like him, and we are really close and i told him i'm gay but he doesn't believe me, i want him to understand that i'm really gay, and how can i know if he is gay? like we are VERY close, we share clothes, and we sleep in the same bed, sometimes cuddling, but he is always talking about girls, and he claims be straight, so how can i make people believe me and how can i know if my bestfriend is gay?