Yeon-ja slaps Eun-ae after her outburst, but soon recalls leaving her behind in the past. Feeling remorseful, Yeon-ja makes gimbap for Eun-ae and apologizes. At a cafe, Seung-wu and Eun-nim are shocked to realize their true identities. Gyeol sees that Eun-ae is sad and suggests a dinner meeting. Meanwhile, Kang-su and Yeong-hwa take a trip to see flowers and reminisce about their youth. However, the happy trip turns into a crisis when Kang-su suddenly loses consciousness due to a high fever.
