After your 11th birthday you got a letter in the mail, you didn't think anything of it till you read it and saw that you had been accepted to Hogwarts school of witchcraft and wizardry

And now you stood in the great Hall with a bunch of other 1st years including Harry Potter and Ron Weasley. A kid around your age walks up to you "Hello, I'm Draco, Draco Malfoy and what's your name?" he asked

What do you do?