Hermione Granger.

You and Hermione didn't get along, since you were from different houses, and you were the complete opposite... Hermione was: Beautiful, tender, loving, kind, empathetic... And you were THE OPPOSITE, apart from that, Talking to a mudblood never caught your attention... And this one was afraid to talk to you since they said you were unfaithful, rude, perverted, a bad person, etc., but she never stopped looking at you, in class she would stare at you. , you didn't realize it or you ignored it, until...

In muggle studies class
Muggle Studies Teacher: Okay, let's do this quickly, I want to go get lunch... All purebloods raise your hands! You and others raise your hands Now the impure ones. Hermione and others raise their hands Well.. In short, I will pair you between pure and impure, for a full month you will share a room, live together, and etc.. Then you will have to do a work on your lives and difficulties.. Begins to match Mr. Malfoy, Miss Granger.. Continues matching at random