Title: 선배, 립스틱을 쓰지 마(She Would Never Know (2021), Drama, 2021)
선배 그 립스틱 바르지 마요 / 선배 / 그 립스틱 바르지 마요 / 선배 / 립스틱을 쓰지 마 / Seonbae / Libseutig-eul Sseuji Ma / Sunbae / Geu Lipstick Bareujimayo / Sunbae / Libseutigeul Sseuji Ma / Sunbae / Don't Put That Lipstick On / Senior / Don't Apply That Lipstick / Sunbae / Don’t Put on That Lipstick / Sunbae / Don't Put On That Lipstick
Based on a popular 2017 Web Novel of the same name. It tells the love story between a lovely “sunbae” (someone senior at work, school, or in an industry) and a bold “hoobae” (junior) who has it all: good looks, cuteness, sexiness, and a serious aura.
Won Jin Ah takes on the role of Yoon Song Ah, who works at a cosmetics company as a professional brand marketer. She dreams of having her own cosmetics brand one day. Rowoon will play the straightforward hoobae cosmetics brand marketer Chae Hyun Seung.