Fire Emblem even has different ways of which you can have a relationship with someone, and a way of building up friendships.
Think Black Mirror: Bandersnatch, but with a million different outcomes instead of what you could get with that series.
I almost sort of think of this entry as something where you can choose your own ending.
That would be amazing to convert to a streaming-type show where the viewer got to pick what storyline they wanted to follow, maybe even as a social experiment.