Na Jeong rediscovers passion, Joo Young feels drained by her husband, and Il Ri questions her love.

Won Bin blocks Na Jeong's dream job, but she gets a last chance. Love tension rises among her friends.

Despite everything, Na Jeong has the final interview. Joo Young and Il Ri face new revelations.

Na Jeong earns a golden opportunity. Joo Young discovers something shocking, and Il Ri fears pregnancy.

Na-jeong sets up an interview with Il-ri hoping to get on Ye-na's good side, but the two are at odds from the start, and things quickly turn tense. Then one day, Ye-na is found collapsed. Meanwhile, Joo-young finally learns Sang-min's secret, and it turns out to be far more shocking than she ever imagined.

Mi-sook buys people gifts to win them over and pushes Na-jeong into a corner. Swayed by Mi-sook, the other interns grow increasingly hostile toward Na-jeong, and the tension finally explodes. Meanwhile, Sang-min opens up to Joo-young about the feelings he's been hiding, and Il-ri ends up spending a reckless night with Sang-gyu.

Na-jeong's kids suddenly go missing, and things only get worse when Won-bin is found anxiously waiting outside the operating room. Adding to the chaos, Na-jeong's mother declares a full-on childcare strike. Meanwhile, Il-ri grows increasingly drawn to Sang-gyu, and Joo-young, who is on the brink of divorce, begins showing quiet interest in him over drinks. A subtle yet dangerous love triangle starts to form, stirring up new waves of tension.

After hearing the shocking rumor that Seon-min took pills because of Won-bin, Na-jeong finally reaches her breaking point and announces she wants a divorce. Meanwhile, Joo-young returns home after a mutual divorce, and begins having conversations with Sang-min's doll. Jong-do tells Il-ri he's still in love with her and proposes, leaving her caught between him and Sang-gyu as her turmoil deepens.

Na-jeong is shaken by Gyeong-seon’s sweet persuasion. Meanwhile, Won-bin is suddenly framed at work and thrown into a crisis. At a meal with both parents who oppose the divorce, Joo-young uncovers the hidden story behind Sang-min’s dolls. And Il-ri, who has been hiding her early menopause, is plunged into deep turmoil upon learning that Sang-gyu wants a child.

Na-jeong pushes herself through grueling late-night shifts as Gyeong-seon continues to pressure her into resigning. Then, after witnessing a shocking moment between Ye-na and Jeong-sik, Na-jeong finally speaks out. Meanwhile, Joo-young learns the truth about Sang-min’s childhood from his mother, and Il-ri is torn by a difficult decision when Sang-gyu makes it clear that he wants a child.

After getting fired, Na-jeong sets off on a trip with her friends. For a moment, it seems as if she’s able to put all her worries behind her, but after Il-ri opens up about her problems with Sang-gyu, Il-ri suddenly disappears. Soon after, Il-ri’s hat is found on the beach. Upon hearing the news of Il-ri's disappearance, Sang-gyu is left in shock.

Na-jeong takes her first step into the thorny world of YouTube. She throws herself into it with the skills she honed in home shopping, but her view count is painfully low. Meanwhile, a new spark of romance quietly begins to seep into Joo-young's life.