Pretend friend

This isn't right
best friends don't fall apart overnight.
You are not suppose to leave my side
I thought in you i could confide
Now i see my thoughts were wrong
i was being foolish all along
Thinking you were true
You were never there when i needed you
The nights i cried
I'd call you and you'd hide,
Now that i reminisce
i realize there is nothing to miss
I just can't figure out
why you said you cared when all you did was doubt
I thought i knew you
and that proves i am a fool
but how could you be so cruel?
How could you pretend
to be my best friend?