P's first and only BLEACH feature, consisting of three parts. CP is a love affair. Please don't doubt it. There will never be other CPs. Any suspicion is just an illusion (at least P didn't think that way when he wrote).
However, unlike other short stories where romance is always the center, the first protagonist of this article is Byakuya, especially the first part. Therefore, Love Haku is an auxiliary plot of Byakuya's central main plot, and it only begins to show its clues from the second part. Of course, those who are anxious can start directly from the second part, but don't blame P if you can't understand the third part, because the whole plot is integrated.
Finally, this article was written over a long period of time. Since the original work is not finished, the settings in the article are already inconsistent with the original work. I believe it will continue to be different in the future...
Intention: