Haha! Yeah, a few years ago, I started a one-on-one roleplay using the serial's more-or-less first chapter, which is why it reads like a cut-off teaser. She was just someone random online, but it went on for about three years. Then she got kind of... well, she took the friendship to uncomfortable levels, then got angry when I didn't fit the 'big sister' role she put me in. (For starters, she's older than me by a few years.)
No clue what she thinks! The last thing I really heard was 'I don't care what you do with this', so I saved that as her blessing and cut the ideas she wrote in her posts. This is now 100% my stuff: Alex, Xander, the Agents, the powers, tons of upcoming concepts. The Leading Lady her main character played was the only actual hole to plug, but Beth took to it great, and then the art and Terry and all that other stuff spun off from there. And has been much better written, if I do say so myself.
The original roleplay is actually still being archived here: https://www.fictionpress.com/s/2851668/1/First-Draft-The-Other-Kind-of-Roommate
I'm very slowly moving the original RP's posts on over from here: http://footstepsofghosts.forumotion.com/t2801-the-other-kind-of-roommate
Yaaaaay, origin stories and drama!!