Jang Yoon-joo analyzed Kim Ji-yoo's body shape and provided walking guidance through the YouTube channel 'Yoonjure.'

The video was released on April 18 under the title "What is the correct walking when you meet someone you like? The day Kim Ji-yoo became a heavenly woman." In the video, before teaching Kim Ji-yoo the basic walking techniques, Jang Yoon-joo advised, "I hope there is room for some change during today's walking lesson. By paying attention to your gait, you can reflect on your body and ultimately look back on yourself."

Kim Ji-yoo appeared after changing into a gray sleeveless dress, expressing her determination with the phrase, "Confidently as a wonderful woman!" Upon seeing Kim Ji-yoo's outfit change, Jang Yoon-joo showed surprise, saying, "Oh my, you're wearing underwear, right? It doesn't go up this far? It doesn't cover well?" After Kim Ji-yoo adjusted her outfit, Jang Yoon-joo evaluated, "Right, you were born with muscle mass, weren't you? You have shoulders, waist, pelvis, and healthy legs. Your legs aren't seriously short either. In terms of balance, it's fine."