Chun-su arrives in Suwon one day earlier than scheduled. He has a special lecture to give the next day. Chun-su decides to visit a palace and meets Hee-jung there. Hee-jung is a painter and she lets Chun-su see her workroom with her paintings. In the evening, they go out eat and drink together. There, Chun-su reveals something unexpected to Hee-jung.
Young-hee, an actress reeling in the aftermath of an affair with a married film director, escapes to Hamburg. But when she returns to Korea and meets with friends for drinks, startling confessions emerge.
In a world where an AI programme allows people to communicate with their deceased loved ones, a flight attendant and a mother question the meaning of reality and humanity.