"And no bringing anything? Can I leave a note for my parents -?"
"- here." She hands him a Pax-to-Yokano dictionary. "Anti-the-universe-eating-you precaution. Please stop talking about how hard you would be to eat. I'll pack fast. I'll be gone five minutes getting boxes."
And she dashes down the stairs and out to the grocery store, which gives her boxes, and she packs all of her books and her crystal ball and her notes, and then she writes a letter because her father hasn't caught up to having ethernet yet. She glances over at Fëanáro occasionally to see how he and Yokano are getting along.
Okay, so she can linger a little over the letter. She pulls her crystal ball out of the box to send her mother a quick note that there is a longer note to be found in the apartment and her patients all cancellation notices, then reboxes it. "That's everything important."
"Rúmil's friends say the Valar do not look in often, down here. So the plan is to teach you planar shifting and then find a way to refine it for desired characteristics of target planes - we need a science fantasy one and that's not safe to check - and then go there, if the Valar won't let you stay."
"Oh, I didn't warn my parents to expect to be plane shifted," Bella says faintly. - She's gotten out of the habit of assuming she's a wizard.
"It's okay. It - it wasn't that bad after the first, first shock, nothing came after me, I just - shrank and went back to school and got a job -"