"Oi, Granger!" Theo called out and Draco knew he was fucked. Theo had visited him at the Manor last summer. Just like Lucius, Theodore Nott Sr. was a Death Eater. But Theodore Nott Jr. was anything but. He didn't care for blood purity, he didn't care for his father either after having seen him kill his own mum many years ago. Lucius and Nott Sr. wanted Draco to change Theo’s way of thinking and forced them to spend a lot of time together. The possibility that Theo would change Draco's ideals didn't even cross their minds.