JTBC’s latest drama “Clean with Passion for Now” has revealed a new making-of video of its cast!

Based on the famous webtoon of the same name, “Clean with Passion for Now” is about Jang Sun Kyul (Yoon Kyun Sang), the CEO of a cleaning company who thinks cleanliness is more important than anything, and Gil Oh Sol (Kim Yoo Jung), a passionate job seeker who has no time to clean up after herself.

In the clip, Kim Yoo Jung and Yoon Kyun Sang film a scene where Kim Yoo Jung works as a street cleaner. When the staff ask Kim Yoo Jung how she’s feeling, she replies with a smile, “I’m fine.” Yoon Kyun Sang then runs over his lines with Kim Yoo Jung, and he expresses his amusement at Kim Yoo Jung’s horse head mask.

When the two actors film the scene where Oh Sol’s cart full of trash crashes into Yoon Kyun Sang’s car, he comments, “They really made the [trash] realistic. It smells!”

In another scene, Kim Yoo Jung eats at a restaurant with Dohee. Although she’s supposed to recite her lines while eating her meal, Kim Yoo Jung can’t help but laugh due to how muffled her voice sounds.

“Clean with Passion for Now” airs on Mondays and Tuesdays at 9:30 p.m. KST. Check out the making-of video below!