She Would Never Know

Name: She Would Never Know
Genre: Romance, Drama
Released: 2021-01-01
Rating: 7.2
Cast: Won Jin-ah, Rowoon, Lee Hyun-wook, Lee Ju-bin, Lee Kyu-han

선배, 그 립스틱 바르지 마요

2021| 1 season| IMDb 7.2

She Would Never Know (2021) is currently available in the UK on Prime Video. Last updated 20 January 2026.

Streaming availability last checked 20 January 2026

Romance Drama

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.

Creator: Ra Ha-na, Chae Yoon, Lee Dong-yoon