"Good Boy" Kim So-hyun, from gold watch secret to action charisma, "Perfectly digested."

By Minjeong, Cho

Jun 09, 2025

'Good Boy' Kim So-hyun, from gold watch secret to action charisma, 'Perfectly digested.'



Actor Kim So-hyun is shining JTBC's Saturday-Sunday drama 'Good Boy' with her wide acting skills that go between sweetness and espionage. He captivated the small screen on a weekend night by fully performing his complicated inner acting and decisive action.

Actor Kim So-hyun drew attention from viewers by playing an active role in JTBC's Saturday-Sunday drama 'Good Boy' (directed by Shim Na-yeon, script Lee Dae-il, production SLL, Studio & New, and Drama House Studio), which aired on the 7th and 8th. Ji Han-na (played by Kim So-hyun) withdrew her resignation letter and joined the strong special investigation team to launch a full-fledged investigation, and her past and inner side gradually revealed, increasing the immersion of the play.

In the play, Hanna raised questions by holding the same gold watch as her belongings as Lee Kyung-il (Lee Jung-ha), who confessed to being the culprit of the hit-and-run incident, died of a mysterious death. Her past and trauma intersected when it was revealed that her father's keepsake had the same gold watch. Kim So-hyun expressed Hannah's confused inner side with deep eyes and subtle facial expression changes, drawing sympathy from viewers.




In addition, in the scene where Hannah's childhood wounds are revealed, Kim So-hyun maximized the tension of the play with her intense eyes and firm tone. Hanna, who was hurt by her mother's greed to work harder on entertainment activities than shooting, shot a pigeon and cut her own hair during an international competition, which made Kim So-hyun realize her acting range.

Kim So-hyun visited the pawnshop to find the truth of the gold watch and found the gold medal entrusted by Dong-ju (Park Bo-gum), returned it, and conveyed the comfort of the character "Don't be swayed", depicting the warmth of the character "Outside Chok".

In the subsequent investigation scene, from charisma to pressure Oh Jong-gu (played by Jung Man-sik) by briefly saying "Watch, that's cool" to a bold proposal to bait the police chief's vehicle. In the scene of overpowering villains with rubber bullets, Kim So-hyun's unique action acting skills shone and gave viewers a thrilling pleasure.




Kim So-hyun is active as a central axis of 'Good Boy' with her unwavering acting skills, dense emotional lines, and bold actions. Expectations are high for her colorful charm that catches the attention of viewers on weekends.

Meanwhile, 'Good Boy' starring Kim So-hyun airs every Saturday at 10:40 p.m. and Sunday at 10:30 p.m.






mj.cho@sportschosun.com