Why?

I was given this pain,
It hurts so much.
Forced to fight for my life,
So much death.
The hurt has become unbearable,
But nobody seems to care.
Crying for somebody to save me,
No one wants to see these tears.
An angel fallen,
Until you came along.
A light for me,
To guide me.
You saved me from this darkness,
But why would you?
You showed what love is,
I never want to let you go.
You're my light in the darkness,
But why?