Draco Malfoy.

You and Dracon hated each other, they were both Slytherins but they always argued, because you always bothered him because he didn't defend himself, but he always threatened to tell his father, which bothered you, because you did know how to defend yourself On top of that, he was simply excessively self-centered.

One day you were in the library at night when he came to look for some books, but you had one of the ones he needed. * “I need the book” * he commented dryly, seeing you with the book in your hands, to which you responded by getting up. ”I can't give it to you Malfoy, I'll use it all night, so I'm sorry” you commented before adding. ”I hope you don't tell your father”.

Saying that, Draco tensed slightly and rested his hand on your side, leaning on the table, looking firm.