She Would Never Know

 was a Romance Webtoon Original original work by Elize and created by Cafelatte and illustrated by JINHA; it concluded on January 19, 2022. The original Korean Webtoon premiered on Naver and concluded on December 12, 2021. The Webtoon and drama is based on a webnovel by the same name created by Elize.

There is a drama adaptation of the series.

Synopsis
''Gentle in demeanor yet fiercely independent and competent, Songa is a top assistant brand manager at Klar Cosmetics who gets things done with a smile. Thriving in life, she is suddenly caught off guard by her charming junior colleague’s enigmatic warning, “Don’t put on that lipstick.” Then an unexpected revelation changes everything.

Webnovel

 * Senior, Don't Put on That Lipstick : A webnovel of the same name created by Elize.

Drama

 * She Would Never Know

Navigation
선배, 그 립스틱 바르지 마요