'“You keep writing books about Harry!”
Every rational thought left Draco as dread filled his stomach. There was no way that Weasley had figured it out.'
There are some things that you just don't know you need in your life...
...like Draco Malfoy writing novels about how much he yearns for Harry Potter, but nobody getting that that's what he's writing about.
...And then Ron being the only one to figure it out and no-one believing him.