Time
As time continued to tick by Dumbledore kept a close eye on Draco Malfoy and Harry Potter. Two powerful, young wizards confused by the strength of destiny and choice of freewill. Their seventh year at Hogwarts posed the most uncertainty of all as the line between enemy and lover began to blur. It was nothing but a childish rivalry at first which as they matured bloomed into something much more. They fought against the odds and proved that freewill affects destiny. Now as two grown men stood before him asking for his attendance at their wedding he smiled upon the hilarity of the unlikely situation.
"I wouldn't miss it for the world", he said, his brilliant blue eyes sparkling in amusement. The power of love had saved a lonely boy from himself and a cruel boy from his family's expectations. Dumbledore knew that these boys were responsible for the safety of the wizarding world and he felt content leaving it in their hands.