第 2 季 共 12 集
播出时间：2021年6月18日
第 1 集 Episode 1
播出时间：2021年6月18日
As life at the hospital goes on, the five friends' growing pains continue. Gyeo-ul is disquieted by frequent visits from a patient's mother.
第 2 集 Episode 2
播出时间：2021年6月25日
Traveling 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.
第 3 集 Episode 3
播出时间：2021年7月2日
An 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.
第 4 集 Episode 4
播出时间：2021年7月9日
Worries about Ik-sun plague Jun-wan's ever-busy days. While watching over a patient post-surgery, Heo Seon-bin experiences a critical lesson.
第 5 集 Episode 5
播出时间：2021年7月16日
Gyeo-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.
第 6 集 Episode 6
播出时间：2021年7月23日
From 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.
第 7 集 Episode 7
播出时间：2021年8月6日
Ik-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.
第 8 集 Episode 8
播出时间：2021年8月13日
Jeong Rosa fears the worst when her memory continues to decline. Song-hwa grapples with the unforeseen diagnosis of a loved one.
第 9 集 Episode 9
播出时间：2021年8月20日
A hospital ping pong tournament brings out each department's competitive streak. Ik-sun and Jun-wan make plans to meet for a proper chat.
第 10 集 Episode 10
播出时间：2021年8月27日
The 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.
第 11 集 Episode 11
播出时间：2021年9月10日
One 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.
第 12 集 Episode 12
播出时间：2021年9月17日
A 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.
