Kim So Yeon heard that Kwak Si Yang was an avid viewer of the idol trainee show 'Produce 101' and showed a little jealousy. The actor said, "I didn't even dream that you would be jealous of these kids, who are so pretty." Kim So Yeon then got him back by telling a story about a past love interest, which definitely made him a little upset.

On the same episode, the couple also made their attempt at baking cupcakes. Kim So Yeon was far from an expert, however, and Kwak Si Yang wasn't afraid to criticize. She finally said, "Please be quiet."