That editor, it's look like he's just doing his job but he's still very evil. He doesn't care what Mao would think at all, for example, asked Nao to act as Shinonome-sensei without asking Mao first, lying to her reader just to make the series more popular, taking control of Mao's twitter.
About Nao and Aiko, they know they are in the wrong too, they know, but they still don't want to be with Mao which I think that's so human like. Nao knows she is just jealous, Aiko know she is just imagin things. Still, I want them to not suddenly explode and left Mao like that.
Now I wonder what will happen next, Aiko who wants to meet "her ideal Shinonome-sensei", and Nao who act as ideal one and wants to be the real Shinonome-sense. Lastly, Mao, Shinonome-sensei herself, who lost everyone and might get injured right now, what will their relationship be in the next chapters. I love this series!