[CCYoshi]

Originally Posted by Giggi

But every other mistery is solved... except that one :/

Spoiler:

She is either an angel (her backpack... the doll..) or she's created by the original Ayu's dreaming while she's in the coma.

Spoiler:

I think the latter one is the correct theory ... I'm not sure how it works, but I'd guess it has something to do with the angel doll, the third wish, and how badly Ayu wants to be with Yuuichi.

Or vice versa! There's really got to be some theory about how Yuuichi is the one going crazy here and seeing Ayu everywhere. After all, she never appears when he isn't there (or at least close), and how else would she have the hairband that she never technically recieved?

But then again, how would everyone else interact with her if it's only Yuuichi that conceptualized her.

Ah, this is why I like Kanon in that you can debate the finer points in it. Although it's really too vague and confusing sometimes... an issue to be solved for the R1 rewatch! XD