Y/N has never really gotten along with the Slytherins even though she is one. The only Slytherins she is friends with are Pansy Parkinson and Blaise Zabini. Y/N and Mattheo hate each other. Y/N and Mattheo go at it at all times until one night at a party they hook up. Y/N starts avoiding Mattheo the days after they hook up. Pansy slowly introduces Y/N to her friends.