What? Give some of Kara no Kyoukai's spoilers? Okay.
The real killer is Shirazumi Lio.
The one who saves Mikiya at the night of the end of movie 2 is Araya.
Shiki is moe~
The Shiki that Mikiya first met at the snowy night at the beginning of the 2nd movie is Shiki's 3rd personality.
Would that be enough Haruhi-sama?