Storyline

Yoon Song Ah works as a marketer for a cosmetics brand. She enjoys her job and dreams of launching her own brand someday. Chae Hyun Seung is a fellow marketer who becomes attracted to Yoon Song Ah. He tries to develop a romantic relationship but Yoon Song Ah rebuffs his advances, not wishing to date younger men.

Official Trailer: She Would Never Know | 前辈，那支口红不要涂 | iQIYI

Details

Cast

Won Jin-ah

Yoon Song-ah

Rowoon

Chae Hyun-seung

Lee Hyun-wook

Lee Jae-shin

Lee Ju-bin

Lee Hyo-joo

Lee Kyu-han

Lee Jae-woon

Wang Bit-na

Chae Ji-seung

Ha Yoon-kyung

Chae Yeon-seung

Kang Hye-jin

Kim Ga-young

Lee Dong-ha

Kang Woo-hyun

Park So-i

Kang Ha-eun

Lee Ji-hyeon

Oh Wol-soon

Ahn Se-ha

Kwon Sung-yeon

Information