
He can still have crushes on girls. Nobody is 100% homosexual and nobody is 100% heterosexual. You can be 60% homosexual and 40% heterosexual. Homosexual basically just means that you're more sexually attracted to the same sex than you are with the opposite sex, but that doesn't mean you'll have crushes on the same sex. Some straight girls can have boyfriends, but yet have fantasies of being with a girl, but just have fantasies, in real life if they try to kiss a girl, they'd gross out. Some homosexuals can be going out with the opposite sex, or think an opposite sex is cute. Some husbands and wives can be homosexual.

I know all this cuz I learned this from my psychologist. I'm a lesbian, but so far, all my crushes were guys...