Alternative Titles:รุ่นพี่ อย่าทาลิปสติกนั้นเลยครับ, 前辈,那支口红不要涂, Senior, Don't Put on That Lipstick, Sunbae, Don't Put on That Lipstick, She Would Never Know, Tiền bối, đừng đánh màu son đó
Overview: When another brand copies Hyeon-seung's idea, Jae-un suggests launching the same product. Song-a proposes a plan that could set them apart.
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First Air Date: Jan 18, 2021Last Air date: Mar 09, 2021Season: 1 SeasonEpisode: 16 EpisodeRuntime: 65 minutesQuality: HDIMDb: 7.40 / 10 by 33 usersPopularity: 38.715Language: Korean