Avsnitt 1As life at the hospital goes on, the five friends' growing pains continue. Gyeo-ul is disquieted by frequent visits from a patient's mother.
Avsnitt 2
A2
Avsnitt 2Traveling to and from Seoul, Song-hwa takes on a VIP client in need of surgery. A woman with pregnancy complications fights to keep her baby alive.
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A3
Avsnitt 3An urgent case involving a liver transplant between a father and son is brought to Ik-jun's attention. Jun-wan has big news for one of his patients.
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A4
Avsnitt 4Worries about Ik-sun plague Jun-wan's ever-busy days. While watching over a patient post-surgery, Heo Seon-bin experiences a critical lesson.
Avsnitt 5
A5
Avsnitt 5Gyeo-ul receives a disturbing noise complaint about one of Ik-jun's patients. Seok-hyeong opens up to Song-hwa, who gives him a piece of advice.
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A6
Avsnitt 6From student to intern for Yun-bok and Hong-do, and resident to fellow for Gyeo-ul, every step forward comes with plenty of hiccups — and new learnings.
Avsnitt 7
A7
Avsnitt 7Ik-jun’s team deals with a patient’s anxious brother — and his overbearing attitude. Chu Min-ha leaves a bad impression on a visitor in the cafeteria.
Avsnitt 8
A8
Avsnitt 8Jeong Rosa fears the worst when her memory continues to decline. Song-hwa grapples with the unforeseen diagnosis of a loved one.
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A9
Avsnitt 9A hospital ping pong tournament brings out each department's competitive streak. Ik-sun and Jun-wan make plans to meet for a proper chat.
Avsnitt 10
A10
Avsnitt 10The five friends leave for vacation together, but not all of them make it to the destination. Jae-hak and his wife navigate one surprise after another.
Avsnitt 11
A11
Avsnitt 11One of the hospital's doctors is rushed into the emergency room. A patient with an unanticipated condition poses a challenge for Song-hwa and her team.
Avsnitt 12
A12
Avsnitt 12A series of tough choices and sudden crises keeps life at the hospital as busy as ever. Through it all, the five friends continue to follow their hearts.