First of all when I started watching or when I decided to watch this drama I had no idea about the complexity I was about to face cuz I thought I was gonna watch another "coming out" drama. Oh boy... I was sooo wrong!

In the beginning I was quite confused with the whole plot and was about to drop it. Then I thought let's see how it goes. A wife and a husband, both of them love eachother to the point where they'll do anything to make eachother happy. But one day on their wedding anniversary she saw her husband kissing another boy at their doorstep, who turned out to be her student (?). Fast forward to the boyfriend who is polyamorous, (likes multiple people at same time) likes the husband and the wife as well. Somehow he managed to get into their house, now 3 of them are living together under one roof. So it is a journey of self discovery and giving in what heart desires.

Personally I think the only who has to "lose" is the wife. Cuz the husband and the boyfriend love eachother, oth the wife loves the husband but he just "likes" her. They wanted eachother to be happy but still made eachother suffer by not divorcing when both of them are monogamous. It is mentioned that it's a work of a fiction but I believe there's some people in the world who are living their life this way.

As you can see the whole situation is quite complicated for any monogamous person to understand. Personally I think they're gonna be unhappy throughout their life if they stay like this. Defying "normal" and living as poly can only complicate their lives unless they find suitable partners of a same mentality. Only Japan can produce something innovative like this.

It is a sensitive topic and not everyone's gonna "understand" them, but knowing something other than "normal" is the only way to educate yourself about endless possibilities the world have.