Larry Magic AU

So, I'm not sure how the plotline will work. I'm mainly going to wing the hell out of this story XD....

But basically Louis has powers. He was born with them. Louis doesn't really know fully what he can do, but he uses his magic just for kicks. Harry is his long time best friend since pre-school. Louis has spent his whole life trying to hide what he can do from Harry, but he slipped up and Harry wants an explanation.

Louis is 17
Harry is 16
(Shhh I need close ages!)