WHat Have I Done?

I lay on the florr,
She walks through the door.
What have i done?

My best friend is screaming and crying,
Cuz' in reality im dying.
What have i done??

My best friend is actually shattered,
maybe i actually mattered.
What have i done!!?

But she cant hear me,
All i can see is her misery.
What have i done?.

I got my suffering to go away,
As i did, my best friends pain started today.
What have i done?...