
At the end they're sharing a sweet and warm embrace under a sunset. However my mind can't help but pay attention to the little detail of where her head placement in drawn in 3 panels When Siyoon asked her "are you the same?" her head rests on his left shoulder. She answers "mm, mhm" where he crying face is resting on his right shoulder. Then it faces Siyoon's face again and her head is placed on his left shoulder

I kinda feel like Killian has always had a crush on Edith, but the author's control on him doesn't allow such a thing to proceed more than a crush. I think there was little detail that after Cliff and Lise got married at the end of the original novel, Killian was just alone? :(
I think it's worth theorizing about, because 13th Edith does act sly or flirt with him. Would he had been heartbroken after murdering his wife in the original story's ending?
The details of how she slowly lose sight of trusting that man will go back to her, deeply irritates me! Her flashback and realization scenes pulls me in a frenzy of obliteration of my feelings!! Let her me happy man!!!