Best friends?

Best friends.
it used to be a promise between me and you.
now some other girls in my place,
and I really don't know what to do.
I miss the way we used to be.
We'd share our secrets and our lies.
I'd go to you for everything.
and you'd listen to my cries.
Now I feel so alone.
I can't believe what has happened to us now.
I have no one to turn to.
and I'm left wondering, how?
How did we grow so far apart?
How did you just replace your "best friend"?
You promised we'd be friends forever.
pop and tarts until the end.
You're like a sister to me
Now I'm left to dry my own tears.
No one could ever compare to you.
you used to fight away all my fears.
I go to you now.
but all I see is her and you.
We used to be of one soul.
and now I'm left wondering, who?
Who are you now?
Where has my best friend gone?
I'm sorry if I haven't been the best of friends to you.
What did I do wrong?
I have a thousand apologies.
Things I would like to make right.
This is different from before.
with our stupid meaningless fights.
We used to get over them in a day.
But now I'm actually loosing you.
I can't go through this at all.
And I really don't know what to do.
I need you in my life.
I need you to help me pull through.
I need you to pick me up off the ground.
I need you and only you.
But now you have a new best friend.
and you don't need me.
I'm left here all alone.
as I become nothing but a memory.