Ever since one of your parents did something that is beyond forgiveness, you carried their last name and you hated it. You hated that people didn't know who's child you were, they used your last name unintentionally or they were just trying to be respectful, but it stabbed your heart each time you heard your last name leave someone's lips.

Severus knew this because somehow he just knows everything, you couldn't even keep a secret from him and he'll know. But did he care about the reason you hated your last name? No, he didn't, in fact, he used it against you all the time. Which made you loathe that piece of–

You just got done with your Astronomy class, one of the many classes you had with Severus, lately, he's been acting more and more like a prick. You haven't been bothering him yet he still wants to act like a total dick! It annoyed you! He belittled you, he teased you, he picked on you. You did nothing to him!

After finishing y'alls final class, Advanced Potions. He walked behind you and kept his distance because he didn't want to be seen with an embarrassment, or atleast that's what he called you. He kept bugging you and belittling you till he called out your last name.