Children can most certainly be gay. And obviously, any grown adult person was gay as a child if they're gay now. You don't just "become" gay; You're born gay.
I had a girlfriend when I was only in elementary school. Very young, too. Probably 2nd grade or at least around it. I am very much a lesbian now, just as I was then. My interest in men has only reached as far as past failed relationships with men I wasn't attracted to and one successful relationship with my boyfriend now who I am very attracted to. But I am still a lesbian in the grand scheme of things because he is the only man I find sexually attractive.
But I digress. Children can definitely be gay and realize they're gay because you're born gay as much as you're born straight.
I had a girlfriend when I was only in elementary school. Very young, too. Probably 2nd grade or at least around it. I am very much a lesbian now, just as I was then. My interest in men has only reached as far as past failed relationships with men I wasn't attracted to and one successful relationship with my boyfriend now who I am very attracted to. But I am still a lesbian in the grand scheme of things because he is the only man I find sexually attractive.
But I digress. Children can definitely be gay and realize they're gay because you're born gay as much as you're born straight.