Ayako receives a call from her sister after a long time and is asked to look after her only son, Kazuya, while her sister and her husband are away on a trip. Reunited for the first time in several years, Ayako and Kazuya reminisce, filling the time they've been apart. Kazuya's suppressed feelings of love are awakened by Ayako's continued beauty even after all these years, and he explodes with emotion and forcefully approaches Ayako.