Okay I am really confused about this ending. Okay and don't say that because she killed T.E.A.R that she will be the last human and that the whole evolution or what ever will start over. Because that makes no sense because first of all T.E.A.R didn't get Kiyoko pregnant Novem did so how just because why does the fact that Kiyoko killed T.E.A.R matter and why would she be smiling.