Yeah, I hope before we moved on to the next arc/more stuff about the future Kako, we first get more development on Michi and Sakiko's relationship.They could only think of their actual lovers: Michi thinking and buying for Sakiko, and, obviously, Mirai for Kako. The story effortlessly moved Michi into her own real relationship, and now the "fiancé" thing has become like a fun joke between them, which is nice. Very sweet. Nozomi will have a good aunt.
This chapter did some of that already considering how natural Michi treats her relationship with Sakiko. When Kako mentions not getting enough attention, Michi responds by saying Sakiko also isn't giving her attention right now. So the chapter is framed like two girls taking a friendly trip because their girlfriends/wives are too busy.Yeah, I hope before we moved on to the next arc/more stuff about the future Kako, we first get more development on Michi and Sakiko's relationship.