Disclaimer: All that you recognize belongs to lovely JKR.
Enjoy!
Friday night found one Albus Percival Wulfric Brian Dumbledore in a very familiar position; pacing the length of his office. He was deep in thought, his brows furrowed and his beard askew from stroking it.
He sighed and seemingly came to a decision, crossing over to his desk. He pulled out a drawer with some papers in it and picked up a purple quill from his desk. He however hesitated before signing the papers.
He had a flashback of Ariana's beautiful innocent face. Her voice drifted across his office "What would I have done? Is it right to sacrifice his happiness?" it seemed to say.
A tear rolled down Albus' face in a rare moment of weakness, but he wiped it away and set his face hard and impassive, pushing away thoughts of his guilt and conscience like he had been doing more and more lately.
With a flourish of his quill he signed his name on the guardianship papers of one Harry James Potter to go to Petunia Durlsley née Evans. After all he assured himself, It's for the greater good.
