Do you actually like hearing them? For example "she ugly to me but I agree with her" or you just accept they opinion cus you view them as beautiful, pretty, cute, attractive?
I am pretty biased when talking to women. especially in regards to sports their opinion was generally pretty stupid on average.
then there is girls who are truely into sports and know what they talk about.
so I go in with a heavy bias that all shes going to say is going to be pretty stupid, but once that doesn't happen I treat them no different than men. and why would I?
its like if you talk to a kid about politics. you do not expect the kid to know what its talking about, but sometimes they do surprise you.