tvN's 'Bogum Magical' episode 8 will air on March 20. In this episode, actress Kim So-hyun appears as a one-day part-timer and joins Park Bo-gum, Lee Sang-yi, and Kwak Dong-yeon in running a barbershop. The three experience extreme business situations as they welcome a variety of customers ranging from an 18-month-old baby to middle school students.

'Bogum Magical' stands out in target ratings and popularity. The program has ranked first in its time slot across all channels, including terrestrial broadcasters, for four consecutive weeks. According to the FUNdex released by Good Data Corporation, it has been listed in the TOP 10 for TV non-drama popularity for seven consecutive weeks.

Kim So-hyun's appearance raises viewers' expectations. In this episode, Kim So-hyun welcomes a trio of brothers at the barbershop and plays a role in brightening the atmosphere. She becomes a reliable support by kindly responding to customers at their level. Kim So-hyun moves around the barbershop, helping the busy three brothers.

The first customers are a 14-year-old middle school student, an 11-year-old elementary school student, and an 18-month-old baby. Park Bo-gum takes charge of the middle school student's haircut, while Kim So-hyun gently cares for the 18-month-old baby. However, cutting the baby's hair is a challenging task. Park Bo-gum feels tense as the baby even refuses to wear the haircut cape. Since it is Park Bo-gum's first time cutting an 18-month-old baby's hair, attention is focused on whether he can complete the haircut safely.

Kwak Dong-yeon introduces a special menu in this episode. This menu is a dish that children can only eat when they go to the town, and Kwak Dong-yeon plans to capture the children's taste buds with it. Additionally, Kwak Dong-yeon asks Park Bo-gum for a haircut and blow-dry, featuring a scene where Park Bo-gum attempts employee hairstyling for the first time. Park Bo-gum dedicates himself to styling Kwak Dong-yeon's hair, raising expectations for the customer satisfaction survey results.

Regarding Kim So-hyun's appearance, Park Bo-gum praises her, saying she is "so pretty." In this episode, Kim So-hyun expresses joy at reuniting with Park Bo-gum, Lee Sang-yi, and Kwak Dong-yeon, and the three respond positively to her changed style. Park Bo-gum mentions Kim So-hyun's hairstyle, saying, "The styling suits you very well."

In this episode, Kim So-hyun takes on childcare duties as she welcomes the three brothers who came with the baby. Kwak Dong-yeon prepares formula, and Kim So-hyun carefully cares for the baby to prevent any harm. Park Bo-gum takes charge of the middle school student's haircut and struggles with styling decisions. The middle school student reveals that he is a fan of Park Bo-gum and found the barbershop through social media.

As Park Bo-gum begins cutting the baby's hair, he and Kim So-hyun soothe the baby by singing "Three Bears," successfully putting the baby to sleep. The two carefully cut the baby's hair while maintaining tension. After focusing on the task, fearing the baby might wake up, Park Bo-gum finishes the haircut and feels satisfied with the baby's appearance.

This episode features the chemistry between Kim So-hyun and Park Bo-gum, along with various episodes at the barbershop. 'Bogum Magical' will air on March 20 at 8:35 PM.