Episode 6 of "Jeongnyeon: The Star is Born" kicks off with the students diligently rehearsing for the upcoming play. So-bok sternly reprimands Joo-ran and Yeong-seo for their lack of joint practice, emphasizing that their characters' on-stage chemistry is paramount to the production's success.
Post-practice, Joo-ran approaches Yeong-seo with a proposal to rehearse together, but Yeong-seo declines, citing that they're not yet prepared. Meanwhile, Cho-rok casts doubts in Jeong-nyeon's mind about her decision to settle for a minor role in the play.
Elsewhere, Yeong-seo finds herself immersed in solo practice, unaware that Joo-ran has been eavesdropping from outside the room. Intrigued by Joo-ran's unique interpretation of her character, Precious, Yeong-seo invites Joo-ran to share her thoughts. Joo-ran explains that she respects Yeong-seo's desire to perfect her character before rehearsing together, which surprisingly prompts Yeong-seo to reconsider and agree to collaborate. Overjoyed, Joo-ran rushes to inform Jeong-nyeon of the positive development.
In a different setting, Ok-gyeong, Hye-ran, and a young girl named Eun-jae stroll down the bustling street. As fans begin to gather around Ok-gyeong, the trio seeks refuge in a nearby shop. Hye-ran urges Ok-gyeong to spend more quality time with her and Eun-jae, a request that Ok-gyeong readily agrees to. During their conversation, Ok-gyeong casually mentions Jeong-nyeon being inadvertently trapped in the prop room, to which Hye-ran Pretends ignorance.
During a subsequent rehearsal session, Joo-ran encourages Yeong-seo to embrace her own interpretation of Gomigeol, rather than mimicking Do-aeng's portrayal. As they run through the scene again, Yeong-seo finally nails her character's essence.
Elsewhere still, Jeong-nyeon seeks acting advice from Do-aeng, who gracefully acknowledges her own displacement by Yeong-seo, understanding that Yeong-seo's superior vocal talents warranted the role.
In the early morning light, Jeong-nyeon adopts the attire of a male student and ventures into the bustling town. She meticulously observes the various gestures and behaviors of men, culminating in her decision to volunteer at a soldier's camp. There, she engages in conversation with a trio: one male and two females, all veterans of the war, from whom she gleans their poignant experiences.
Meanwhile, Yeong-seo visits her mother and presents her with tickets to Jamyunggo, confidently asserting that if her mother isn't suitably impressed this time, there's no need for further performances. Elsewhere, So-bok discusses the play's budget with Mr. Ko and Hye-ran. Mr. Ko attempts to persuade So-bok to accept an offer from a new theatre, but So-bok steadfastly declines. Stepping outside, he privately confides in Hye-ran that the troupe's financial future is bleak.
Ko storms out of Maeran's gate and finds himself entangled in a scuffle with a group of eager fangirls. Jeong-nyeon swiftly干预, defending them, and leaving all onlookers deeply impressed. Inside, she's astounded to witness Joo-ran and Yeong-seo on unexpectedly amicable terms. However, this unexpected camaraderie leaves Jeong-nyeon somewhat perturbed.
As the day of the play dawns, preparations are in full swing. Do-aeng cautions Jeong-nyeon against standing out too prominently. The curtains rise, and just before their scene, Joo-ran and Yeong-seo offer mutual encouragement, a sight that troubles Jeong-nyeon. On stage, their performance captivates the audience, earning even Ok-gyeong's praise for bringing out the best in each other.
When it's time for the soldiers' scenes, Jeong-nyeon, under Yeong-seo's scrutinizing gaze, delivers an exceptional performance. Off stage, even So-bok advises Jeong-nyeon to blend in more seamlessly.
The pivotal moment arrives, and Jeong-nyeon steps onto the stage once again. Her role entails delivering a solitary line to inform others of the soldiers' arrival. However, upon spotting the real soldiers she once spoke to in the audience, memories of her father's loss during the war flood back. Instead of reciting her solitary line, she launches into an impassioned speech. The audience responds enthusiastically, prompting her to conclude with a poignant song at the end of Jeongnyeon: The Star is Born Episode 6.