"Well that certainly is a matter of opinion," Remus snarled back. He was completely oblivious he was playing into Severus's hand and making himself look like an ass in front of the entire library. At the moment he was resisting the urge to shove Severus as hard as possible. "And I'd rather be with those 'less human' than what you consider civilized people."
His last words almost echoed through the library and before he knew what was happening, he felt a firm grip around his arm. It was almost painful. Snapping back to his senses, Remus saw Madame Pince, looking quite lividly at him and then at Snape.
"Well, that's quite enough out of you two. This is a library, not the Great Hall," she was frowning at them both, her other hand on Severus's arm. Her voice was low so that he knew no one else could possibly hear her. "I suggest you head to your dormitories, unless you'd like me to get your Head of Houses involved."
Remus pried himself from her grasp, glared at Severus and briskly made his way through the rows of desks, now fully aware of his fellow students watching him. Once through the doors and back into the school he didn't stop, pretty sure that Snape was close behind him. He tried to calm himself down, regain control so he wouldn't end up doing something worse.