I don't care if they are related... Their hearts doesn't care either.

I had the similar feeling when I watch: In the mood for love or Comrades: Almost a Love Story. Some kind of forbidden love, the feeling that we can sense in every look, gesture, without having the complete scene.
The rhythm is slow, built with the story, the ten-year gap where they never forget each other, even if they don’t understand it.
STORY – simple and beautiful, with the way that was filmed. The silence, the expressions saying a thousand words. The chemistry was awesome!
ACTING – it was good! If you just consider the 2 main actors it was AMAZING!!
MUSIC – loved Taek Ik Theme, painted so beautifully the last scenes…
REWATCH – maybe, with someone next to me, holding hands…
OVERALL – something like: “Whenever you feel like smoking, just think of me”… Holding a plant instead of a cigarette, laughing as only someone in love can.
I think if you are used to independent great movies, with the velocity of a story and not the superfluous way that we live now, if you just enjoy beautiful stories with depth, please watch it…
If you are used to Hollywood media, k-pop or kdrama world of beauty and visuals and that kind of stuff, don’t watch this. The world will appreciate.
Someone wrote that you have to be intelligent to watch this movie and understand it. I am not sure if I agree, I think is more of having a sane emotional intelligence. If you have, enjoy the ride!