Hogwarts AU. Jongdae and Chanyeol are arch-enemies, and trying to outdo each others malicious pranks is something they have been doing for years. That is until one of Jongdaes pranks goes horribly wrong, causing them both to reconsider their feelings for one another.  Forewordlike a lot of people the harry potter books mean incredibly much to me, and i have loved them ever since i started reading the first one when i was about 6 or 7 years old. therefore i felt a bit nervous writing this, as i really wanted to do the universe justice. hopefully thatll be a good thing, because i put in loads of effort in this. haha. this story will be in three parts, and its a little winter/christmas themed since i wrote most of it around that time last year. hope youll enjoy this!! ;v;