truth about friends

Friends were supposed to stick
together
To remember the names they
carved on a tree
The names they have wrote in
blood
And they won't forget it - forever

They told me, that true
friendship won't fade away
They will understand each
other
And take turns to sacrifice
But that is not what I've
witnessed

Is it a crime to be selfish for
once,
Not to think about anyone else but me?
I thought friends were supposed to understand
Well maybe this is the truth about friends