why do some girls hate me for no reason ?

am a 17 year old boy , a kind of shy , and a person who never speaks for the problems of the others or make them , i think it is not good to talk bad about someone other and i never do that ,, but there are some girls in school that (i think) hate me , for no reason ,,. i had some ‘friends’ before , and they see girls only as a sexual object , they make fun of them and are 2 faced ” people example: they talk dirty things about a girl , and when he speaks with that girl he transform in the most friendly boy ever … ! , ,i do not like doing that (to be 2-faced) and i think they talked to those girls that ”i am bad and very much individual ” and some other crap, i am a very good student but not a nerd” i like sports too , but i really do not understand why does some girls hate and ignore me (the person who respects them ) and like the guys who lie every second , i think the world is unfair ,,

I think you’re being too hard on yourself and they probably just don’t care about you.. Like I’m pretty sure they don’t hate you, they just don’t really care if you’re there or not, so they don’t acknowledge you. You say they "hate you" but what exactly are they doing to you that is hateful? I mean you say they just ignore you, but are you even friends with them?? If you aren’t friends with them why would they talk to you like you’re someone important?

Maybe if you overcome your shyness and just talk to them as a friend you’ll most likely realize that they don’t hate you.