Best Friends ?!?!?!

What are 'best friends' ?
Are there always there for you ?
Do they keep secrets ?
Do they hide from you ?


Do they stay by your side ?
Or do they thrash you to your enemies ?
Do they comfort you in though times ?
Or do they make fun of you like you have fleas ?


Do they pretend they care ?
Do they stab you in the back ?
Do they actually care about you ?
Or do they use you ?


I don't know what a best friends is
Because I thought I have one
But it turns out , 
She makes me feel like a fool .


I defended her in school
When everyone makes fun of her
I hung out with her
Even if it meant not being cool .


After everything I do
She ends up taking advantage of me
Now she barely confides in me
Or even consider me a best friend .


She has me kick out of her life
Now I just another person that talk to her 
She is popular at school now ,
With friends galore ,
But she has kick out the one 
Who love her for her . 


So tell me ,
Is this what 'best friends' do ?
Because if it is
I would rather not have one ,
I wouldn't want to hurt myself .