What is the point of this series. Honestly, from a story telling perspective, it was always shaky at best, but I feel like it's gone completely off the rails at this point.
Characters are just saying things to each other, no one is being serious, the two romantic leads aren't even talking to each other, and it's like the author is trying to end every chapter with a nail biting drama cliffhanger. But all I can think of is "why?"
They're siblings. They live together in the same house. Why the eff would they have these kinds of discussions at school or karaoke or whatever and not at home? Do they just not talk at home? No one goes to the other's room at night?
This is like barely even drama and to be honest I don't even know what lines are drawn. Like, yes, all the twins like the MC. That much is at least clear. But why are they ragging on yotsuba? If they didn't want to give up why aren't they going after the MC? Sure, yotsuba has reservations about dating the MC when her sisters are in love with him but that's her character - why isn't the MC trying to get yotsuba to date him?