Talk:Hibiya Amamiya/@comment-24928320-20141110151422/@comment-26249188-20150712125823

In the video, where Hiyori is killed the second time, the song says that she's smiling, probably because that Hiyori was stuck in the cycle, and finally was able to escape, which explains why in the anime (the MV too, I don't remember), it seems as she purposely runs to where the iron gurders are falling.

Also, when Hibiya finally dies in Hiyori's place, he escapes and causes Hiyori back into the cycle and at the very end of the song, we see Hiyori trapped in the cycle once more.

I'm thinking that every time, one dies, the other is thrown into the loop. And this cycle keeps going until Konoha manages to get one of them out of there.