Oh, dear. How in the world was she supposed to explain this? Elsa wasn't often the welcoming committee - she wasn't very social much at all, in fact, and kept to herself or the friends she'd made, the people she'd come to like and trust. And she'd spent most of last week hiding away in an ice tower she'd constructed, thank you very much - all until at least Orlin figured out she was afflicted with the lying curse and they could actually communicate. She needed to see him as soon as possible, but first she'd try to help her new roommate.
"I'm usually quite human, actually," she spoke, attempting to remain calm - it wouldn't help if they were both freaking out and at least she could speak the truth (phew) and wasn't a bundle of lying nerves. "Here, there's a voicemail on your phone that will explain things - "
She made sure to grab the device (it was probably his?) and just - jumped down to the floor, assuming her new form was pretty durable. It was. "There's a paper airplane that should probably be coming along shortly too, it explains things better than the voicemail. But Derleth is the campus and it has pulled you here and every week we reset to something new, is the short story."