I think it would probably have been better if it had ended on the two of them deciding to get as far as they can together, rather than ending it with them dying
^THIS-
I mean, we know that sooner or later they would be catched and killed, so no need to "Kaboom" them in that way...
I really LOVE that creepy smile of her, specially that one the first panel of second chapter-
Now, "the end"? Please, tell me this is not finished yet! I need more of that creepy smile~