Actress Ji Ye-eun could not hide her excitement at Roy Kim's appearance. On the episode of SBS's "Running Man" aired on the 15th, guest stars included Super Junior Kyuhyun and singer Roy Kim. That day, Ji Ye-eun was secretly looking at Roy Kim, who appeared during the opening, but was caught by Kim Jong-kook, and the moment was captured on the broadcast. Kim Jong-kook remarked, "It looks like she's peeking through a small gap." Yoo Jae-suk asked, "Who are you looking at? Kyuhyun or Roy Kim?" Kyuhyun pointed to Roy Kim and said, "Is it me? It's him." This scene caused laughter on set.

Ji Ye-eun firmly denied, saying, "No, it's not," but Yang Se-chan heated up the atmosphere by saying, "Ye-eun likes the Marines." Roy Kim recalled his appearance on "Running Man" about 10 years ago, confessing, "Back then, appearing on Running Man was my wish, and more than 100 celebrities appeared." Ji Suk-jin asked, "Who invited you then?" and the PD answered, "Ji Suk-jin invited him," which made everyone laugh.

Kyuhyun pointed to Roy Kim and said, "It's really touching that you came out even though it's not the time to promote," to which Roy Kim replied, "I thought I had grown a lot in 10 years, so I came out." When Roy Kim passionately sang his song, Ji Suk-jin teased, "He didn't do that when Kyuhyun sang," causing laughter.

Ji Ye-eun could not hide her flirting over Roy Kim's appearance. During the broadcast, Ji Ye-eun was caught by Kim Jong-kook while sneaking glances at Roy Kim, which heated up the atmosphere. Kim Jong-kook pointed out, "It looks like she's secretly looking through a gap," and Yoo Jae-suk pressed, "Is it Kyuhyun or Roy Kim?" Kyuhyun pointed to Roy Kim and said, "Is it me? It's him," filling the scene with laughter.

Ji Ye-eun strongly denied it, but Yang Se-chan continued the joke, saying, "Ye-eun likes Marines veterans." Kim Jong-kook mentioned Roy Kim's Marine Corps background, and Roy Kim revealed, "It's already been five years since I was discharged." Later, when Kim Jong-kook caught Ji Ye-eun's gaze once again, the members teased, "She definitely has an interest," adding more laughter.

Before singing his new song "I Can't Express It Differently," Roy Kim joked, "Due to sinusitis, I'll only show 7% of my ability today." However, once the song started, he captivated the atmosphere instantly with his sweet voice. Seeing this, Ji Ye-eun admired, "He's targeting the hearts of women," and Yoo Jae-suk drew the line with a laugh, saying, "Roy Kim says he has never targeted Ye-eun," turning the scene into a sea of laughter.

While Ji Ye-eun was quiet during the reactions to Kyuhyun, she actively reacted to Roy Kim's stage, prompting the members to joke, "We need to record this," and "Her name will go on the Death Note," completing a cheerful atmosphere fitting for the Lunar New Year special. This broadcast brought great laughter to viewers through the chemistry between Ji Ye-eun and Roy Kim.