Disclaimer: I do not own Harry Potter.
Spy:
I spy for the light,
I spy for the dark,
neither of them know,
I am loyal to none,
but the one I lost.
The only one who holds my loyalty,
is the very same one I caused death of.
Lily.
My loyalty lies with her,
none other than she,
who lies in the ground,
dead as can be.
Both sides foolishly think,
I side with another.
I spy on both sides,
convincing both of my allegiance,
but I only work,
for the woman never mine.
The one who helped me,
I drove away;
the one I loved,
I drove away.
Never will I forgive myself.
She is gone,
her son the only remainder.
I spy for her,
I spy for her son.
I spy for the dark,
I spy for the light.
But the only one,
with whom my loyalty lies,
is the very same one,
I caused to die.