Fuming that no one is searching for her after she ran away, Su-jeong can only watch from afar as Kang-su pushes for a meeting between the two families. Encouraged by Eun-ae, Gyeol opens his father's keepsake box and confronts his lost memories of the accident while looking at a walkie-talkie he received as a past birthday gift. Meanwhile, as Seung-ri prepares for a small wedding with Min-ho, she finds an unexpected video on Gwon-sik's laptop and is deeply shocked by its contents.
