I liked it.
Had a lot of struggle with how timid personality Kadokura has, there wouldn't be any real progress with that but she did said "Yes", they fucked already and had a son so definitely a progress.
Throwing potential rivals left and right was for drama and pushing both doofus forward, even right up to the very end, but they were meant for each other, no need to get angry.
Only thing we missed was both of their parents reaction and them being convinced by their pure love.
10/10 enjoyed the fluff.