Do I have any friends?

Like I said, do I have any real friends? I have many friends. I'm OK with the ones I don't know so well. But I'm totally pissed off at the ones who think of me as a "replacement". What do they think I am??? A robot? Well, sorry to dissapoint you, losers! But I, am a human being, and I have feelings!
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I'll give you an example. Call this person X. X's friend is busy at the assembly. So, X talks to me a lot and asks me to accompany X to this place, that place. But when X's friend comes up... I'm being totally ignored. They think of me as just a replacement!
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And there are also some humans (are they even human?) who asks me to do stuff for them. It's not a hard thing at all! They're just so damn lazy to go up into the class and put their books into their bags etc. And when I said I'm kinda tired or something, they'll say "pleeeeeease..." while making angel faces. I just can't say no. So when I said I'll do it they'll smile and thank me bla3. But then when I go up, I say to myself "Hey Dania, they're not your friends. You, girl, are just being used."
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Sometimes I even run up the stairs quickly so they don't see me and take advantage of me!!
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Then I realised... I don't have any real friend in my class. The only real friends I have is Atiqah and Iwana next door. It's hard to have friends. I you don't like me, just say it. And never ask for help from me if you don't like me and only using me!