Silence in the Library

"What do you want Malfoy?" "Me? Nothing at all. I was merely perusing the entirety of the library when I stumbled upon a fellow student about to break a school rule and out of the goodness of my heart, I decided to educate them on their misdemeanour," he responded nonchalantly pulling books from shelves at random. (Hogwarts and Post-Hogwarts, EWE, M for a reason)