This is such a weird manga. It's wholesome but there are alot of things that just don't make sense. First off how they act towards each other is akin to 1 month of being gf and bf. It feels like they were forced into the marriage or something. They get physically uncomfortable near each other sometimes and can hardly even kiss each other Can't even see his wife with a bra on without violently closing the door. If the whole setting of this story was switched to a high school and they weren't married it would have made alot more sense.