Harry's mind was racing. Here, on Privet drive. Dementors. As much has he disliked his cousin, Dudley he had no intention of letting the Dementors kiss him or his cousin. His mind was racing..trying to remember where he had put his wand and exactly how professor Lupin had taught him to cast a protonus.. When his hands finally reached his wand, a jolt of energy flew up his arm. "Expecto Patronum!" He yelled... but nothing happened. "think of something happy" he reminded himself. But what? This had been one of the worst summers yet.. and the Dementors had already sucked a great deal of joy out of him. "Expecto--Expecto-"
"Expecto Patronum!" yelled a womans voice.. his mother. Harry was sure it was his mother. But that would mean he was dead. Was Dudley dead as well? Oh the Dursleys would be so happy they had gotten rid of Harry forever! "Hello? Is anyone alive in there" said the girl nudging Harry who now realized he was on the ground of privet drive. He sat up. The sky was dark even for it being the night. This was it he was going to see his mother. So what if he would never see Sirius or Hermione or even Ron- his best friend ever again? He was with his parents! And nothing could be better than that. He took a deep breath and looked up.
There standing in front of him was a girl.. no older than 13. She was tall and thin with wavy brown hair and bright almond shaped eyes. "Are you alright.. those dementors can get pretty nasty huh?" Harry stared.
"You're- you're-"but Harry didn't have time to finish, right behind this girl was two more dementors.
"Hold that thought" and without even turning around to face the dementors she pointed her wand at them and with the utmost confidence said "expecto Patronum" The dementrors instantly vanished.