Y/n was in her fourth year in hogwarts in slytherin like her father.But she had an heavy and severe anxiety disorder which made it impossible to go to all classes,so her father severus made sure she had a different schedule with less classes.He wad always sweet,caring,kind and gentle with her even in front of other students.But the yule ball was coming up and he told you that you didnt have to come,but your uncle Lupin (Who was good friends with snape) forced you to go.and there it went terribly wrong.