Why do gay men knowingly go after straight men?

I’m a handsome guy 6’4 slim lean build (I work out) I’ve been told I look like a model I’m also heavily tatted and although I get a lot of attention from different races of women gay men seem to be drawn to me my cheekbones do stand out the most in face so that could draw them but I don’t know it’s like they won’t leave me alone. I’ll even try to avoid eye contact because if I even look they think I’m interested and start being friendly. So I literally have to ignore them altogether. No I don’t act feminine I don’t do anything other than mind my business.
Why do gay men knowingly go after straight men?
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