Gil Oh-so, an employee at a cleaning company, meets Jang Seon-gyul, the boss of the company. The two are diametric opposite when it comes to cleanliness. With the help of Oh-sol, Seon-gyul faces his mysophobia and falls in love with her.
Yoon Kyun-sang
Jang Sun-Gyeol
Kim You-jung
Gil O-Sol
Song Jae-rim
Choi Ha-In / Choi Daniel
Joo Jong-hyuk
Jong-hyuk
Yu Seon
Secretary Gwon
Ahn Suk-hwan
CEO Cha
Kim Won-hae
Gil Gong-Tae
Min Do-hee
Min Joo-Yeon
Yang Hak-jin
Lee Dong Hyun
Ko Gun-han
Jeon Young-Sik
Lee Do-hyun
Gil O-Dol
Cha In-Ha
Hwang Jae-min
