i think it's related to the sloppy bridge..
maybe in her childhood she went exploring with a friend, they tripped and Sia grabbed its hand. Either she had to release it but her friend will fall or keep it until her friend passed out or even worst
quite a difficult decision to make
i've read this one-shot years ago and it somewhat changed my life...
unfortunatly i didn't remember it has that kind of ending T.T
how did it changed ur life
it gaves me inspiration for a novel !
so i'd created characters and a story (not the same as those in this manga but there is a familiarity) and since then they lived with me. there is a girl who is so loveable that i kind of changed like she was an exemple i wanted to follow. that's so unnatural for me :')
that or i have splited personnality
okay thats interesting