Playing on the idea that White Rose's machine created a timeloop/reality overlay from the explosion at the end of the series

This caused Elliot's "friend" to manifest in reality, aka me who watched the show and participated in it as his imaginary friend

I know everything that is going to happen but in a weird way because I was spontaneously brought to life, so have no memory of why I'm there, just the knowledge

I am not really a real person in a sense I do not belong to that reality so Elliot can't hack into my social media. I hate Facebook anyway.

Elliot doesn't know who the fuck I am but because I am a manifestation of his psyche he still "knows" me but nobody can figure out what is going on

I am aware and see his alter egos

There is a scene where I am on the ferris wheel with Elliot and we have a FF7/clerith moment where I tell him I'm looking for the real Elliot, and he's like, "But I'm right here."

To most of the other characters I'm just some random lady