A mix-up at the bank forces Ha Sang-su and Ahn Su-yeong to go on a trip together; when they return, he musters the courage to ask her a question.

Sang-su is left reeling after his tense conversation with Su-yeong; meanwhile, a new face joins the bank and quickly becomes friendly with Sang-su.

Jeong Jong-hyeon attempts to get closer to Su-yeong, who is grappling with her past; Park Mi-gyeong and Sang-su team up on a work project.

Mi-gyeong reveals her true feelings to Su-Yeung while continuing to maintain their friendship; Su-yeong later receives a disappointing news at work.

Su-yeong stands up for herself at work, risking blowback; after being embarrassed in front of Sang-su, Mi-gyeong shares her vulnerabilities with him.

Sang-su and Su-yeong get the chance to open up about their feelings; Mi-gyeong and Sang-su's mothers form an unlikely friendship.