I was thinking
Creare too but some of the details of the above summary do not sound familiar to me. But the rest of it - the surreality of it, the author moving it to original fiction and stopping the spuffy fanfiction posting, them meeting as kids and being exceptional, etc. That sounds like
Creare. I seem to remember them meeting as children in Italy for some reason though. There was a villa, and some mosaics and ruins... I don't know. I vote it was
Creare. I really did like that story though and was disappointed when it stopped being posted as fanfiction and went to LJ as original fiction. LJ makes my head ache.
