Remus didn't see it as the other trying to impress him. All he knew was that he was a cold person and there was a snake around his neck. He glared back. He was not about to be shouted at like that. "So you saw a scarf and thought, let me turn it into a snake? Really, I thought you were smart." Remus ended up yelling back.

He clenched his jaw. "Seriously, what is your problem? What have I done to warrant any of this? I've been nothing but nice, you punched the shit out of me, I didn't rat you out, I taught you how to produce a Patronus, I even stood up for you at dinner when Sirius started nagging about you. And what was it all for? You haven't changed." He yelled again.