The Unsung Star of “Resident Playbook”: Perfect Doctor Blending Jung Kyung-ho, Yoo Yeon-seok, and Jeon Mi-do

In tvN’s medical drama Resident Playbook, one actress is quietly making waves, Lee Bong-ryeon, whose portrayal of OB-GYN professor Seo Jeong-min is garnering praise for its authenticity, depth, and emotional resonance.

The Scene That Won Hearts
A standout moment in the series saw Seo Jeong-min grappling with grief after a patient suffered a premature birth. Unable to enter the room immediately, she stood outside, holding back tears. When she finally approached the devastated mother, she gently consoled her, saying, “Let’s cry as much as we want today, and next time, let’s listen to the healthy, loud cries of a newborn together.” The line, delivered with quiet grace, left a deep impression on viewers.

Lee’s chemistry with Go Youn-jung, who plays first-year resident Oh Yi-young, adds another layer to her performance. Seo Jeong-min, as Yi-young’s mentor, is firm yet fair, quick to point out mistakes but also generous in offering learning opportunities. She guides Yi-young through surgeries, research writing, and patient consultations, embodying the ideal balance of professionalism and empathy.
A Role That Resonates
Viewers have flooded social media with admiration:
- “I tune in every week just for Lee Bong-ryeon.”
- “Her delivery makes her feel like a real doctor.”
- “That level-headed warmth is everything you want in a professor.”

Though this marks her first time portraying a professional on-screen, Lee Bong-ryeon has impressed with her meticulous diction, emotional nuance, and commanding presence, traits that elevate both her character and the entire show.
As Resident Playbook continues, many are calling Seo Jeong-min a new career-defining role for Lee Bong-ryeon. If her performance so far is any indication, this “unsung hero” may not stay unsung for long.