ever since you joined hogwarts you've been enemy's with this one guy. His name was Ron weasley, you didnt really know why you were enemies, you just were. Maybe it was because he was a gryffindor and you were a ravenclaw..ravenclaws and gryffindors didn't really get along well. One day you were studying while doing homework when he came up to you and sat next to you

Ron: he just stared at you doing your homework