"Well, Hogwarts is a fairly fantastical place," Alice still thought so at least, despite being now in her sixth year at the school. Of course her very statement revealed her birth status - something that was increasingly important with Deatheaters about. "It's kinda obvious?" She wasn't used to hiding the circumstances of her family. Perhaps she should being being more circumspect, but it wasn't in her nature.
"Well, we are here to learn magic," Alice agreed to his statement, "And we are all students... so we must be." He made it sound very highbrow though, not at all the muggleborn witch whose OWLs weren't near the top of the class.