Lorenzo was in the library, sitting on the floor in a corner while reading an encyclopedia of herbology. Although he was a Slytherin, he was a book lover and he loves quiet places.

However, while reading he noticed that a girl, about the fourth year, was being disturbed by two hufflepuff.

He calmly and nonchalantly got up from the floor in a quick motion, putting the book under his elbow and headed towards them.

“Mmph... guys, I must have to warn you before doing something bad if you keep bothering the girl here.” he coughed with calmly towards the two hufflepuff, as they glanced at him, a senior Slytherin, and lowered their heads and left.