"Professor Snape." Harry started.
Before he could even finish his sentence, Snape immediately cut him off. "Shut up, Potter. Twenty points from Gryffindor for talking back to a professor!"
"Don't come in here trying to show off your Gryffindor flaws, leaping forward to play the hero? Aside from the incantation of the Imperius Curse, what else do you even know?"
Chapter 387