Responses
I mean Kou is kinda 'detached' from the world (he literally never realized that there were other people in class like what? He seems to have some sort of social/emotional problems? I don't know). I also think that he wants Yukio to crossdress cause he looks cute in it. But this comic doesn't seem to be so in depth about these things, it just feels like a light comedic comic about the married life of two dudes
They like to take thing literally and sometimes forget that this is all fiction and even if it's real it is only a coincidence
People calling kou and Yuki's relationship toxic and manipulative is a bit much, I think that if they just talked about how yuki feels about cross dressing properly it might solve the problem since kou is a bit of dummy lol( and this scenrio could lead to character development)