Kim Jong Kook brought playful aegyo on the show Running Man after his marriage.
During another segment, Kim was fooled by Lee Se-hyun's surprising appearance. Kim matched the guest to Son Heung-min upon seeing him. Kim stated, "He looks exactly the same," when watching Lee Se-hyun.
Actor Ji Ye-eun also made an appearance on the show and talked about her investment history. Ji revealed that her first market effort returned minus 47 percent. She mentioned that everyone told her against doing it before she put her money in.