Board Thread:Updates & News/@comment-28245851-20170812040757/@comment-3014359-20170812133555

Yeah, part of the reason the bonus mode exist is to show how characters would interact with each other but can't for some reason or another, such as dying. For another example, Celestia would state that she would make Kirumi a maid if she were a man or Kaede managing to earn the interest of Izuru, who is almost imposible to do.