You're a treasure, notebook-friend. We're so glad to have met you. Thank you for everything. ♡

Okay, packing things up now.

She puts her purple pen away in the backpack, slips it onto a shoulder, and closes the notebook. She tweaks the upload script to have a two minute delay, that way she can cancel it if nothing happens and she doesn't disappear. Then she grabs a random basic pencil and starts twirling it between her fingers, then holds down the spacebar with her left hand, starting the recording. The clock ticks away in the background, visible over her shoulder.

"Hello everyone. Family, friends, something deeply improbable happened to me. I got offered an isekai, a trip to another universe. I'm getting magic powers, the body of my dreams, and so much more. Naturally, y'all won't believe this just from my saying it, so I've arranged things so I can disappear on camera. This video will go to everyone I've thought of. If anyone else is worried about me, feel free to share it. Also feel free to send scientists to investigate the spot where I vanished, just in case they can learn something from it.

"This is an opportunity I can't pass up. Love y'all. Bye."

She flips the pencil into the air just high enough to give her time to wave, twirling her fingers in a playful wave to the camera, and takes her finger off the spacebar to drum her fingers atop the notebook's cover.

She's gone before the pencil hits the desk, the impact audible in the recording. The empty seat is recorded for a few more seconds, clock ticking steadily in the background, and then the recording stops.

Two minutes later, it gets uploaded to the discord server where her friends hang out, and to a file server where it can be sent to her parents and sisters.