For me personally the Dillema of Kaji and Muramata's relationship as they gonna risk or sacrifice one of their careers, i kinda like kaji's character development, that he actually put an effort to learn office worker marriage before he actually marries murata kinda sweet and insightfull in real life scenario
its beutifully wrapped but not as a cliche romance end-up marriage but really an effort of exploring of the though of a couple of office worker really getting married