as to what exactly Tenebria is. According to her tumblr, she will not tell lies, but we aren't going to take her word for it. We're not THAT stupid. We're hardly going to trust someone that tried to do what she did. Even if all she did was make things...uncomfortable between Vivi and I for a while. We can't really...fix, those problems, not instantly- but we can work at them. We'll do our best. "Believe in me that believes in you".
If she can take me as I am, faults, phobias, general idiocy and all, I'm lucky to have her.
(I'm lucky to have you. DON'T. argue with me. I will hit you. --Vivi)
Okay, according to Tenebria she's just a really observant stalker who climbed in our window to hijack our blog tell us we suck. But there's probably more to her than that. She can't have learnt all the things she did just by watching us. So we have a few theories.
Really really really observant and/or has been following us for a long time: Fairly self explanatory. This is the theory she herself says is the truth.
A split personality of one of us: Unlikely but still possible, as we've both seen her standing outside our work. She won't come in, though. There's the possibility that she is a hallucination- but then why can the both of us see her?
(For the record, she's about Vivi's height, Asian, really skinny, and capable of standing very still for long periods of time. She walked off and came back a few times- once with a bottle of water, another time with an umbrella (it was raining) and another time empty-handed.)
A Revenant: We haven't gotten a good look at her but she may well be. Unconfirmed.
A Mind-Reader: Seriously unlikely, but would explain how she knows what she does.
Your guesses are as good as ours...