On the upcoming August 28 episode of KBS2’s Problem Child in House, Solbi—dubbed the “romance radar” of the entertainment industry—appeared as a guest alongside Hwangbo. Known for accurately predicting the love lives of fellow celebrities like Kim Jong-min, Eun Ji-won, and Lee Min-woo, Solbi once again stunned the hosts when she turned her attention to Kim Jong-kook. She revealed that even before his marriage announcement, she sensed that he was in a relationship.

Playfully eyeing him during filming, Solbi remarked, “I can feel it—you’re definitely in love,” hinting at Kim Jong-kook’s secret romance. She also speculated that he would be unexpectedly affectionate when dating. At this, Kim Jong-kook confessed, “I’m actually full of aegyo. I don’t show it outside, but with the person I love, I’m an aegyo king.”

Solbi then shifted her focus to Yang Se-chan, confidently declaring that he is currently in a relationship. Taken aback, Yang jokingly admitted, “Jinkyung, I’ve been caught!” while Kim Jong-kook playfully celebrated the revelation. When pressed about whether he only had a casual fling, Yang denied it, but Solbi insisted, “This isn’t just a fling. He’s really dating.”

The episode promises more candid moments from the soon-to-be groom, giving viewers a peek into a softer side of Kim Jong-kook that fans rarely get to see.

Sources: Naver, Daum