I really need advice on this, is my friend fake or no?

[Anonymous]

So I have a friend who i would do anything for I buy her things i give her my food literally everyday and she sometimes do the same back but lately she’s kinda mistreating me like when i would ask her to help me on a school work she would say no and cover it but when my friend would ask she would be glad to help my friend or when i would ask her to wait for me she wouldn’t wait for me even though i wait for her all time or how if i link arms with her she wouldn’t allow that in front of other people but if her friend did that she would allow that and the only times i can hold her arm is if there is no one else like a cute friendship gesture.
side note: our friendship is like banter we make jokes about each other and we are rude to each other so I don't know if this is just her banter that she is showing or if she is a fake friend

[Confucious900]

I wouldn't call her a fake friend but seems like she is selective out of what she can get from your friendship. If you were to do the same she does what would her reaction be? If you had another friend to do those things with. Would she just ignore it or confront you about it. I don't know the exact relationship you guys have with each other but it really does seem she is the one who says yes and no to most things (being selective)

If you feel she is being mistreating you as of late then maybe you should talk to her about it if she is a person who you can sit down with and talk about shit. There could also be a different kind of relationship with her and your friend which would explain her behaviour.

[Avicenna]

Doesn't sound like much of a friend. But when you're a teenager, you sometimes have "friends" like that.

[Nikki1989]

There are different levels of friendship. This sounds more like a casual acquaintance.

[Iron_Man]

Very selfish friend