beta
seems like some people are confused about the timeline! maybe i can help. this might not be accurate though so feel free to correct me!
backstory 1 is yachiyo's wedding.
backstory 2 is right after yachiyo's wedding, the same night, touji get hooked up right away lol.
chapter 1 is the funeral, two years after the wedding. and i think yachiyo got divorced in that two years.
chapter 2 is some flashbacks; touji and yachiyo meets again after the funeral because yachiyo wanted to give him the letter touji's niece wrote.
the button scene is before the wedding.