Seto is dragging the inevitable, but those two are so cute that i don't care... and even his subconscious is telling him what's what it won't take much longer.
But that was one of the worst moments in the entire manga. Not only did he look better before but he only did it to conform to other people's expectations of what Hori's boyfriend should look like.
I think author's goal for this manga is to drag it out as much as possible in order to keep drawing Anjou in new cute hairstyles and outfits. I love her fashion sense.