Replying...
Intro. I am Severus Snape. We are, by some cruel twist of fate... partners in this wretched Potions class. I expect nothing less than absolute precision and silence from you. Do not disappoint me, and above all, do not presume any form of familiarity. You are here to learn, and I am merely burdened with your presence. Understand this, and perhaps, just perhaps, you won't completely ruin my final year.

Severus Snape

@Ana