Park Bo-gum Sang a Lullaby to Cut a Baby’s Hair — And It Worked

Park Bo-gum has done many remarkable things on television, but nothing quite prepared viewers for the sight of South Korea’s beloved actor gently singing “Three Bears” to lull an 18-month-old baby to sleep — all so he could give the toddler a haircut. The unforgettable scene unfolded on episode 8 of tvN’s hit variety show “Bogum Magical”, which aired on March 20, 2026, and it left audiences across the country both laughing and reaching for tissues.

The countryside barbershop reality show, set in the scenic town of Muju, features Park Bo-gum alongside fellow actors Lee Sang-yi and Kwak Dong-yeon as they run an actual working barbershop for real customers. What makes the show special is that Park Bo-gum holds a genuine national hairdresser license — a fact that continues to surprise fans even months into the show’s run. This week’s episode brought an extra dose of star power when actress Kim So-hyun joined the crew as a one-day part-time worker.

Kim So-hyun’s Arrival Triggers Instant Chemistry

The moment Kim So-hyun walked through the barbershop doors, it was clear that her history with the cast would make for exceptional television. Having previously worked in dramas with both Park Bo-gum and Lee Sang-yi, the reunion carried a warmth that felt genuine rather than manufactured. Lee Sang-yi could not contain his professional instincts, immediately commenting on her hair with a characteristically direct “Why is your hair so long?” Park Bo-gum, equally unable to resist his hairdresser tendencies, offered a softer greeting: “You’re so pretty, So-hyun.”

The playful dynamic between the three actors-turned-barbers set the tone for what would become one of the most talked-about episodes in the show’s history. Kim So-hyun quickly settled into her role, proving herself to be a natural fit for the barbershop’s cozy atmosphere. Her willingness to dive headfirst into the chaos of the day’s appointments demonstrated why she remains one of the most versatile young actresses in the Korean entertainment industry.

Three Brothers, Three Haircuts, One Unforgettable Challenge

The day’s main customers arrived in the form of three brothers — a 14-year-old, an 11-year-old, and an 18-month-old baby. The eldest brother’s appointment started on a high note when it was revealed that he was a dedicated fan of Park Bo-gum on social media. The actor channeled all his professional skill into giving the teenager a transformation that left the young fan beaming with satisfaction.

But the real test was still to come. Anyone who has ever tried to get a toddler to sit still for more than thirty seconds knows exactly what Park Bo-gum and Kim So-hyun were about to face. The 18-month-old baby was, predictably, not interested in cooperating with a haircut. This is where the episode transformed from entertaining variety television into something truly special.

Park Bo-gum and Kim So-hyun devised a plan: they would sing the baby to sleep and then carefully cut the hair while the child dozed. Together, they began performing “Three Bears,” the beloved Korean children’s song, their voices gentle and soothing in the quiet barbershop. The strategy worked — the baby gradually drifted off to sleep, and the barbershop fell into a tense, whispered silence as Park Bo-gum reached for his scissors.

A Lullaby, a Sleeping Baby, and the World’s Most Stressful Haircut

What followed was perhaps the most nerve-wracking haircut in Korean television history. Park Bo-gum, license-holding professional that he is, moved with painstaking precision as he trimmed the sleeping toddler’s hair. Every snip carried the weight of potential disaster — one wrong movement, one startling sound, and the entire operation would collapse into crying and chaos.

The tension reached its peak when the baby stirred mid-cut, shifting suddenly in a way that made both Park Bo-gum and Kim So-hyun freeze in visible panic. Kim So-hyun later confessed that the experience was so emotionally taxing that she wanted to cry herself, saying “I want to cry too” with a mix of exhaustion and laughter that perfectly captured the absurd difficulty of the situation. The moment was pure, unscripted reality television gold — two of Korea’s most recognized faces, completely at the mercy of a sleeping infant.

Through a combination of patience, teamwork, and what can only be described as extraordinary luck, they successfully completed the baby’s haircut without a full meltdown. The relief on their faces when the final strand was trimmed was palpable, drawing cheers from the production crew and tears of gratitude from the children’s parents.

Beyond the Barbershop Chair

The episode was not solely about the baby haircut, remarkable as it was. Park Bo-gum also took on the challenge of styling his co-star Kwak Dong-yeon’s hair for the first time — a significant moment in the show’s narrative as it marked the first time one of the barbershop’s employees sat in the customer’s chair. The result added another layer of camaraderie to the show’s appeal, demonstrating the genuine bond between the cast members.

Kwak Dong-yeon, meanwhile, contributed to the episode’s charm through his cooking skills, preparing a special food menu for the three young brothers. The combination of haircuts and home-cooked meals has become a signature element of “Bogum Magical,” offering viewers a wholesome escape that feels increasingly rare in the variety show landscape.

The episode’s success is reflected in the show’s continued dominance in ratings. “Bogum Magical” has now claimed the number one position in target ratings for four consecutive weeks across all channels, a testament to its broad appeal. The show has also maintained a place in the TV non-drama popularity TOP 10 for seven consecutive weeks according to both FUNdex and GoodData metrics, firmly establishing it as one of 2026’s breakout variety hits.

Why “Bogum Magical” Keeps Winning Hearts

The secret to the show’s success lies in its simplicity and sincerity. In an era of increasingly elaborate variety show formats, “Bogum Magical” strips everything back to human connection. A real barbershop, real customers with real stories, and a cast that genuinely cares about making each person who walks through the door feel valued. Park Bo-gum’s hairdresser license is not a gimmick — it is a skill he clearly takes seriously, and that dedication translates into moments of authentic craftsmanship that viewers find deeply satisfying.

Kim So-hyun’s guest appearance elevated an already strong episode into something memorable. Her chemistry with the regular cast, her genuine struggle with the baby haircut challenge, and her willingness to be completely vulnerable on camera reminded viewers why she has been a fixture of Korean entertainment since childhood. The image of two top-tier actors singing a children’s lullaby in a countryside barbershop, desperately hoping a baby stays asleep, is the kind of television moment that transcends its format.

As “Bogum Magical” continues its winning streak, episodes like this one suggest the show has found a formula that resonates deeply with Korean audiences. It is not about competition or spectacle — it is about warmth, skill, and the small but meaningful moments that happen when you put caring people in a room together and let them do something real. Next week’s episode promises more surprises at the Muju barbershop, and if the ratings are any indication, the entire country will be watching.