Kim Jong Kook showed playful aegyo on the show Running Man after his marriage.
In a different segment, Kim was fooled by Lee Se-hyun's unusual appearance. Kim compared the guest to Son Heung-min after looking at him. Kim remarked, "He looks exactly the same," when watching Lee Se-hyun.
Actor Ji Ye-eun also appeared on the show and talked about her investment history. Ji disclosed that her first stock investment returned minus 47 percent. She stated that people advised her to stay away before she put her money in.