"Oh, oh, I was afraid of that." She purses her lips and slowly, deliberately lets go of that shirt. "Severus Snape hates Harry. From the first class he’s gone out of his way to humiliate him, an eleven year old child who’d known about magic for a month at that point. He allows other students to bully him and intentionally try to ruin his potions. He impedes Harry’s ability to learn and even when the brewing is correct Professor Snape would often vanish it. He’s read personal letters out loud as well as mocking publications.