Chizuru wants to get closer and fall deeply in love with Kazuya, but their only way of interaction will be via LINE bc, after what Kazuya said this chapter, Chizuru can't come to look at him to the face.
Besides, Mami will drop the bomb soon, but there's not gonna be a dedicated arc for her. Author said he'll put Mami scattered between chapters, but the reckoning is 90% confirmed, although it would have a minimal impact on the couple. Also, he confirmed she's not well in her head and is only getting worse from now on. The translation is here
https://www.reddit.com/r/KanojoOkarishimasu/comments/lff12x/reiji_recent_interview_about_kanokari/?utm_medium=android_app&utm_source=share