If you loved Doomsday Book, try One Perfect Day
A bridge between a film you've already seen and one most people haven't. One Perfect Day has roughly 9.4× fewer votes than Doomsday Book — it's a deeper cut, not a mainstream recommendation. Here's what they share, and what the second one does that the first one doesn't.
What they share
Both films are directed by Kim Jee-woon, and they sit in Comedy territory. If that's the register that drew you to Doomsday Book, the second film will land in a comparable space — through a different lens.
What One Perfect Day is
Even the world’s most patient romantic eventually pins notes to potential mates. A hapless singleton turns heartbreak into a father-son tutorial on first kisses and farewell lines. The advice column barely survives its own advice.

