Synopsis
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.
Cast

Song Jae-rim
Choi Ha-In / Choi Daniel

Kim Yoo-jung
Gil O-Sol

Yoon Kyun-sang
Jang Sun-Gyeol

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

Bae Yoon-kyung
Eun-Hee

Choi Yoo-song
Bodhisattva Wang

Lee Kyu-sub
[Thug in parking lot car wash area]

Choi Yu-ri
Gil Oh-Sol [Child]

Son Byung-ho
President Yang

Jung Ji-hoon
Jang Sun Gyeol [Young]

Kim Hye-eun
Cha Mae Hwa

Kim Ki-nam
Secretary Kim

Kim Jung-young
Kim Geum Ja

Koo Ja-geon
[Oh Dol's friend]

Son Sang-yeon
Jang Sun Gyeol [Teen]
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