Muggle studies. Okay, Helena. Breathe. You don't know anything about muggles. But breathe. You're going to need that. Well, this was going on in Helena's mind, the moment she stepped in the classroom. She knew what muggles are, at least. That was a good step.

"Hello, professor," she said shyly, then looked for an empty seat. She'll do great, right? Even though she knew nothing about... Okay, stop thinking about that.