This film, made in 2017 in South Korea, is a poetic documentary about the Kim couple's interview (based on the letters exchanged while in prison 30 years ago) and the Gwanghwamun candlelight rally (which was at its height at the time of the interview). Now husband and wife, the farmers (Kim Hadong and Kim Chaebok) were imprisoned during the 1980s labor movement and they wrote letters to each other in prison at the time.