Trot Prince Park Seo-jin Embarks on Chaotic Fasting Center Adventure on Mr. House Husband 2

Trot singer Park Seo-jin, affectionately known as the "Trot Crown Prince," made a surprising confession about his own body image concerns before embarking on a hilarious and chaotic fasting center adventure with his sister on the latest episode of KBS2's Mr. House Husband 2.

In the February 28 broadcast, Park Seo-jin revealed that he had decided to go on a diet after noticing his face had become noticeably swollen. When fellow cast member Eun Ji-won expressed surprise that the famously appearance-conscious singer was also joining the diet program, Park Seo-jin explained, "My face has really puffed up lately, so I made up my mind to do something about it." As a celebrity who has never once appeared on the observational reality show without full hair and makeup, the admission carried particular weight.

A Clever Ruse for a Greater Cause

The main mission, however, was focused on his sister Park Hyo-jung's health. Park Seo-jin lured his unsuspecting sister to a professional fasting center under the pretense of a camping trip, revealing his true intentions only after they arrived. His concern stemmed from Hyo-jung's alarming health diagnoses — arthritis, fatty liver, and early-stage diabetes had all been detected, prompting the singer to take drastic action.

The situation proved even more serious than expected when a body composition analysis revealed that Hyo-jung exceeded her ideal weight by more than 20 kilograms. The fasting center director delivered a sobering verdict: her body fat percentage was higher than that of post-menopausal women. "With your current fat levels, you could fast for 50 days without any health concerns," the director stated bluntly, leaving the studio audience stunned.

Salt Water Chaos and a Great Escape

When the actual fasting program began, the siblings faced their first formidable challenge: drinking two liters of salt water within 10 minutes for an intestinal cleansing procedure. The brother and sister made a bet over who could finish first, only to be overwhelmed by the intensely unpleasant taste. Their dramatic reactions to the salt water provided some of the episode's biggest laughs.

The comedy escalated further when Hyo-jung, feeling that her very survival was at stake, seized the moment while Park Seo-jin was in the bathroom to stage a daring escape from the fasting center. Her impromptu jailbreak attempt added an unexpected action sequence to what had been a health-focused segment, leaving viewers wondering whether the great escape would succeed.

Taebo Time with a Legend

Determined to motivate his sister, Park Seo-jin invited a special guest instructor — none other than Jo Hye-ryeon, the original "Taebo Goddess" of Korean fitness culture. Jo Hye-ryeon burst onto the scene with her signature high energy, leading the siblings through an intense taebo workout combining elements of taekwondo and boxing. The session reached its peak when she choreographed a routine to Sechs Kies' classic hit "Pompompom," which had MC Eun Ji-won — himself a member of the legendary K-pop group — bursting with excitement in the studio.

The entertaining episode showcased a different side of the usually polished trot singer, revealing his genuine concern for his family's wellbeing while delivering the kind of heartwarming, laughter-filled content that has made Mr. House Husband 2 one of Korea's most beloved weekend variety programs. Mr. House Husband 2 airs on KBS2 every Saturday evening.