The episode opens with the OB-Gyn team enjoying a lively dinner together, sharing old memories, funny nicknames, and laughter. Yi-young, after drinking too much, passes out and wakes up groggy in the restaurant restroom. Still dazed, she begins eating dried pollock from a table, mistakenly thinking it is leftover from their gathering. She soon realizes in horror that she is eating a stranger's order and apologizes profusely to the man, who turns out to be Dr. Ahn Jeong-won, a cameo by Yoo Yeon-seok from Hospital Playlist.

The next morning, Yi-young wakes up cringing as memories of the previous night flood back, especially the part where she blurted out all the evil nicknames they had for their senior professors. She tries to avoid Professor Seo but is surprised when Seo Jung-min seems completely unfazed. Even when Dr. Eun-won tries to stir up drama by mentioning Yi-young's outburst, Seo brushes it off casually. Yi-young also refuses to engage, leaving Eun-won frustrated.

Yi-young spends much of the day caring for two cancer patients who are mothers deeply concerned about their 10-year-old children. One child is mature beyond her years, quietly carrying the burden of her mother's illness, while the other remains blissfully innocent, wanting only to play games. Yi-young ends up spending more time with the mature child because the mother asks her to eat with them.

Meanwhile, Jae-il struggles with his confidence as a first-year resident. He repeatedly calls senior doctors to confirm his ultrasound readings. Ku Do-won, observing this, gives Jae-il harsh but calm feedback, telling him that learning to do ultrasounds is basic and that causing inconvenience to others is incompetence. Do-won also reprimands Yi-young for yelling at an intern instead of treating her kindly, showing a firm but considerate side that draws Yi-young closer to him.

Jae-il's cautiousness proves valuable when he encounters a patient who frequently visits the hospital for ultrasounds, causing frustration among other doctors. His thorough examination reassures the anxious mother-to-be. However, during a routine appointment, Jae-il notices an issue with the baby's umbilical cord. Though not life-threatening, this prompts Professor Seo to schedule a C-section to avoid future complications.

Later, Yi-young and Ku Do-won arrive at their apartment building together after a long day. Past midnight, Yi-young reveals it is her birthday. Do-won jokes about her name and birth date, then wishes her a happy birthday. He agrees to fulfill her wish to say yes to everything she says until they reach the 14th floor. Yi-young first asks him to grab a meal with her, and he suggests their siblings could join. She then asks to watch a movie, and he offers to set up Netflix in their living room.

The episode also shows Do-won having a serious conversation with Jae-il over coffee, scolding him for burdening the second years to validate his own insecurities. This humbling lesson makes Jae-il realize he needs to step up his responsibilities.

In the evening, the first-year residents gather for snacks, savoring a rare moment of peace. Just as Sa-bi comments on the quiet night, the code blue emergency bell rings, signaling a critical situation. One of Yi-young's cancer patients has gone into critical condition. The doctors rush to stabilize the patient, and Yi-young is tasked with managing the emergency, highlighting the intense pressures and responsibilities she faces.

Throughout the episode, Yi-young's interactions with her colleagues and patients reveal her quiet resilience and vulnerability, especially as she confronts past trauma connected to her mother. The episode ends on a poignant note with Yi-young breaking down in tears, missing her mother deeply, underscoring the emotional weight she carries alongside her demanding medical duties.

The ending of Resident Playbook Season 1, Episode 5 shows Yi-young waking up alone to the sound of her mother's voice, but finding no one there. Overcome by grief and the weight of her personal loss, she sinks to the ground in tears, reflecting on her mother's absence and the emotional toll it takes on her.

Expanding on this ending scene by scene:

The episode begins with the OB-Gyn team enjoying a lively dinner, sharing stories and laughter. Yi-young, after drinking too much, passes out in the restaurant restroom. When she wakes up groggy, she mistakenly eats a stranger's food, leading to an awkward apology to Dr. Ahn Jeong-won, a cameo character.

The next morning, Yi-young cringes as memories of her drunken honesty about the professors flood back. She tries to avoid Professor Seo, fearing repercussions, but Seo remains unfazed and mature about the incident. Yi-young also resists engaging in any drama stirred by Dr. Eun-won, showing a quiet resilience.

Meanwhile, the other first-year residents face their own challenges. Jae-il struggles with confidence and makes mistakes, but receives support and advice from senior doctors. His cautiousness, while burdensome at times, proves valuable when he detects a potential issue with a patient's baby, leading to a scheduled C-section to prevent complications.

Towards the end, Yi-young has a heartfelt interaction with a young girl who lost her mother, which deeply affects her. This connection brings Yi-young's own grief to the surface. The episode closes with Yi-young waking up to the sound of her mother's voice but finding no one there. The reality of her loss hits her hard, and she breaks down emotionally, sinking to the ground in tears.

Regarding the fate of main characters at the episode's end:

• Yi-young is emotionally vulnerable but shows quiet strength and forgiveness, hinting at personal growth despite her grief.

• Jae-il continues to struggle with confidence but gains valuable experience and support from his seniors, indicating gradual professional development.

• Other first-year residents like Do-won and Sa-bi are present but less central in this episode's conclusion; their arcs continue in subsequent episodes.

This ending highlights the emotional burdens doctors carry beyond their professional duties, especially personal loss and the challenge of maintaining composure. It also underscores the importance of support among colleagues and the resilience required to face both medical and personal hardships.

There is no indication that Resident Playbook Season 1, Episode 5 has a post-credit scene. The available recaps and reviews focus on the episode's main events and emotional moments but do not mention any scene after the credits. The closest related content is the preview for Episode 6, which is separate from Episode 5's ending.

The OB-Gyn team dinner is lively and filled with stories, funny nicknames, and laughter. Yi-young passes out from drinking and later wakes up groggy in the restaurant restroom, mistakenly eating a stranger's order. She apologizes to the man, who turns out to be Dr. Ahn Jeong-won. The next day, Yi-young worries about having insulted senior professors during the dinner but finds Professor Seo unfazed by her comments, showing surprising maturity in handling the situation.

Yi-young cares for two cancer patients who are mothers deeply concerned about their 10-year-old children. She spends time with the more mature child after the mother invites her to eat together. This interaction highlights Yi-young's empathy and dedication, showing a softer, more personal side of her beyond her professional role.

In Episode 5, Yi-young and Ku Do-won share moments that deepen their relationship. On Yi-young's birthday, Ku Do-won jokes about her name and birth date, wishes her a happy birthday, and agrees to say yes to everything she says until they reach the 14th floor of their apartment building. They plan to have a meal together and watch a movie, indicating growing closeness and mutual affection.

Do-Won feels the pressure of monitoring junior residents and giving them harsh but necessary feedback. He calmly tells Jae-Il that mastering ultrasound is expected and that causing inconvenience to others is incompetence. He also advises Yi-young to treat interns kindly rather than harshly, showing his firm yet considerate leadership style.

Jae-Il struggles with confidence and frequently calls senior doctors to confirm his work. His cautiousness initially burdens his seniors, but it proves valuable when he carefully examines a patient who repeatedly visits for ultrasounds. His thoroughness detects an issue with the baby's umbilical cord, leading to a scheduled C-section to prevent complications, demonstrating his growth and importance to the team.

The TV show "Resident Playbook," Season 1, Episode 5 (2025), is generally family friendly with no explicit sex, nudity, violence, gore, or profanity reported. It also lacks frightening or intense scenes, making it suitable for most viewers, including children and sensitive audiences.

However, as a medical drama centered on first-year residents in an obstetrics and gynecology department, it naturally includes hospital-related themes such as medical procedures, patient care challenges, and emotional stress. These aspects might be upsetting or sensitive for some children or viewers who are uncomfortable with medical environments or the realities of hospital life. The show portrays the hardships and emotional intensity of residency, including moments of conflict and personal struggle among the characters, but these are handled with a warm, slice-of-life tone rather than graphic or harsh content.

In summary, while there are no objectionable scenes like violence or explicit content, the medical setting and emotional drama might be mildly distressing for very young children or highly sensitive viewers.