Every few years, Hogwarts has a special tradition called "Rivalry Week" The 8th years would dress as opposite house colors to mock them. Some would even go as far as kidnaping each other. Harry was lucky enough to decide to come back to Hogwarts and experience this little surprise... Also, Draco Malfoy looks absolutely ravishing in those Gryffindor Robes. All rights are reserved to J.K. Rowling. I do not own Harry Potter or it's respective characters, but if I did, Harry and Draco would be a little more openly to their feelings for each other...