Draco Malfoy and the rejected handshake

This is Draco's version of Harry's, and his, first year at hogwarts school of witchcraft and wizardry. The title comes from a quite well-known meme on tumblr, although I do not know who came up with it first. If anyone cares to tell me I shall gladly give full credit to him/her.
Being a fanfiction most of the characters are not mine, but J.K. Rowling's, and since this depicts the same year that she covers the plot will be pretty much the same except in places where Draco doesn't appear in the real book, which is where I come in and fill the blanks. I hope you enjoy this story.