This is a collection of 9 of those wonderful KBS drama specials.
https://www.viki.com/tv/29726c-romantic-comedy-drama-specials-part-1
Episode 8: What is the Ghost Doing has not yet been subtitled in English. It is available, all translated, on youtube, but of course we cannot steal those. They could be used for reference, however.
What is the Ghost Up To? | 귀신은 뭐하나 (Drama Special / 2015.09.04)
If you are willing to give us a hand, please write to the Channel Managers klaudiotta or Superivi
or, better still, to the English manager @mirna023_316
TV Movie: What Is The Ghost Doing (literal title)
Revised romanization: Gwishineun Meohana
Hangul: 귀신은 뭐하나
Director: Cha Young-Hoon
Writer: Son Se-Rin
Network: KBS2
Release Date: Friday July 31, 2015
Language: Korean
Cast
Lee Joon as Cheon Dong
Jo Soo-Hyang as Moo Rim
Oh Sang-Jin as Seo Joon-Hyeok
Lee Yong-Nyeo as Boo-Ddeul
Yang Jo-A as Ui-Joo
Plot
Cheondong (Lee Joon) got dumped by his first love Murim (Jo Soo-Hyang) 8 years ago, in an especially cruel way (telling him he’s a loser in bed). He’s on the verge of getting sick of his boring life when Murim appears in front of him as a ghost. Even before he could accept Murim’s death, Murim asks him for a favor. It’s to find her boyfriend. Cheondong gets angry at first but he ends up looking for her boyfriend