About this Harumin x Yuzu thing, I've always low key shipped them but I never thought that they'd actually become a thing. Throw back at chapter 3 page 22-25 Harumin was blushing throughout those pages.
I dropped Citrus long time ago (day 1 reader) and I came back once I knew it's heavily hinted that Harumin x Yuzu is gonna happen in the recent chapters.