Is it normal to feel that some of my friends dislike me?

Here's the background:
RC is very flaky and a Vietnamese raised guy.
CP is a white guy, plays water polo, and is kinda smart. He also has ADD.
MC is very smart, and plays tennis. She is chinese

So in my government class, I feel like my friends allude to each other that they don't like me. On of the guys, RC, laughs with me and stuff like that, but values time with other people then with me. He'll run off if another friend invites him etc. My other guy friend, CP, insists that he is correct about things, calls my views on society, economy, govt. etc. "flawed", and he gets reall angry when I call him out about etc. falsity.

MC gets special mention because she liked me, I liked her kind of, and I rejected her when we talked about going out. Then I asked her if she wanted to go out again, and she refused me.

Now she refuses to look me in the eye, and makes sarcastic comments with the purpose of derailing me. Once I asked her grade, and she responded 88. I was confused because it was out of 85, and she responded overly sarcastically.

Additionally, MC intentionally stares at other guys and giggles at them, and blocks me from our circle of friends. She doesn't support me, unless we have to work together, and she also is passive-aggressive. In real life she can't say what she means.

i am also extremely direct and honest and sarcastic and argumentative. These flaws make me very cruel sometimes, even if i think it's true.

I have other friends, plenty, just these three dislike me.

is it normal for them to hate me? Or do my friends suck?