Solji said he was excited to be the first to appear on Running Man, and said, "I thought I would call me once I just returned. “I was the first person in the real-time search term,” he said, laughing. Kim Jong-kook said, "I thought Im Won-hee would come out when it was going well in 'Ugly Our Little'." Solji also showed a vocal simulation by saying that he resembled Im Won-hee. Solji pointed to his hair and said, "This is a lot like him." He surprised everyone by following the ambassador in Im Won-hee's movie.
Solji also tried to match the chord with Lee Kwang-soo, revealing his history as a vocal teacher; Hani and Solji also showed chords to the rhythm of the agitation 'baby shark'. Hani focused attention on the song and choreography that became a hot topic in the advertisement.
Seventeen Mingyu and Seung-gwan also joined as guests, and Kim Jong-kook was embarrassed when Min-gyu recalled his first appearance on Running Man and said, "I came from Anyang three times." Kim Jong-kook replied, "Did you say it in 'You're a Mock'?"