JTBC's forthcoming drama "Sunbae, Don't Put on That Lipstick" unveiled its second video teaser, showing Rowoon's adorable and sweet gestures towards his sunbae Won Jin Ah.

On Dec 14, the second teaser for the series (starring actor Rowoon as Chae Hyun Seung, the junior colleague of Yoon Song Ah, a perfectionist cosmetic marketer to be played by Won Jin Ah) has been revealed. They will be working together in the marketing team of a cosmetic brand.

Chae Hyun Seung will soon develop a special feelings towards his sunbae Yoon Song Ah, but according to her, she doesn't have a plan of being with someone who is younger than her. Would her decision and feelings change upon working with Chae Hyun Seung?

You should look forward to their stories upon watching each episode soon!

For now, enjoy first their natural chemistry as they show off new sides of their characters.

The clip started with Chae Hyun Seung's adorable greeting to his sunbae, Yoon Song Ah. In the next scene, Chae Hyun Seung seems problematic lying on his bed, sighing, messing with his hair, and frowning.

It can be heard that Chae Hyun Seung is asking Yoon Song Ah, "Have you ever seen me as a man?" and since she doesn't have interest in him, Yoon Song Ah would obviously answer him, "Not even once?"

However, in the middle of frustrations about his feelings towards his senior, Chae Hyun Seung starts to do his move one step at a time. On the other hand Yoon Song Ah said to him, "If you want to impress your senior, you have to work well, right?"

Then, he handed a coffee to Yoon Song Ah, who is busy concentrating with her work, but the simple gesture of Chae Hyun Seung made her smile.

There is also a scene where Rowoon is energetically acting cute and dancing in front of his sunbae to brighten up her day.

In addition, it can also be seen that Chae Hyun Seung is continuously calling Yoon Song Ah sunbae in a different tone, from a sad, low, and angry voice. He is determined to get the heart of his sunbae. It may seem impossible for him but he will do everything to get her attention.

Meanwhile, before the video ended, he made a confession about his feelings saying, "Sunbae, I like you." And then, a transition to Chae Hyun Seung and Yoon Song Ah facing each other appeared, with Hyun Seung is getting closer towards his sunbae.

Viewers are anticipating their onscreen romance between the two!

"Sunbae, Don't Put on That Lipstick" will be airing every Monday and Tuesday. It is scheduled to broadcast at Jan. 18 next year (2021) at 9:00 p.m. (KST).

Are you also excited to see their chemistry on screen? Share your comments with us!

Check out the teaser below!

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Written by Shai S.