You were not being threatened. [Merlin's beard, this little prat is getting on his last nerve.] Insinuating that I have no concept of fire magic is not going in your favour, young man. I don't doubt you have control over it but it's not your ability to control of your magic that I question; it's your ability to control yourself.

[And the mention of alleyways and men's bathrooms has Severus giving the boy a look of utmost disgust.]

A three thousand-word composition on why you want to be a student at my school and how you plan to control your temper.