Harry and the Dursleys were at a hut and it was rainy and thunderstorms which made them very nervous. There were thunder and crackle every five seconds....And then their was a boom that came from the door. Mr. Dursley being scared said he was armed. And then after a pause came out this huge person.... more like giant..
The giant had a name and his name was Hagrid. He was telling Happy Birthday and gave him a cake. And then he was trying to hint Harry that he's a wizard but Mr. Dursly never told him so he wouldn't bring it up to Dudley, their son.
Harry was then told by Hagrid that he's famous and he survived Voldemort and that no besides him have done that. He than grabbed Harry and told him that they had to go "shopping" for the things he will need at Hogwarts