This is a group for Harry potter fans only! How do I prove that I'm a harry potter fan?: answer a harry potter question that only a potterhead would know! (do not search it up pls) If you're not a potterhead but u wanna know why the heck so many people love it then i recommend joining my other group "Harry Potter for beginners" or read the books, watch the movies, listen to them as an audiobook or all of them :)