The problem with this series was an excellent pilot episode and episodes till 4., Where everything was perfect and pulled in many viewers as the story and characters of grandma and Han Ji Pyeong And his letters to Dalmi pull your heart strings.
It slowly went down hill towards episode 11 onwards and 13 and 14 episodes writer used as bait and click for Han Jipyeong and jidal shippers for ratings with scenes specially designed to attract shippers and in 15 make a mockery of those viewers by introducing the fall catch scene between salmi and HJP . Looks like they did dirt on HJP in 16!having portrayed him as someone who
Needed apologizing to dosan , it is other way round.

Dalmi in the beginning was a promising young entrepreneur at the end she became a damsel in distress who cannot succeed on her own without dosan , while standing next to her elder sister who succeeded twice without needing a man

15, 16 is Unwatchable As an HJP fans . Basically message an orphan kid who became a decent human being will be unacknowledged and ridiculed even after selflessly giving through the series. I just watched two scenes in 16 , grandma and HJP and Yongshil cameo and ended my series with the scenes of HJP smiling warmly with his office staff .

If the writer mocks users then that series should not derange recognition but just because she gave HJP , I will ask people to watch first few episodes and switch to YouTube to just snippets of KSH