[Reference: My Love From Another Star]
Do Min Joon:
Do you know why people fear death? Because they will be forgotten. It's because the world will not change after they are gone, and they eventually be forgotten. I was not afraid. Even if I left this world and went to a different world, even if no one remembered me, I did not care.
But right now, I'm a little bit afraid. There is someone whom I don't want to be forgotten by. Right when I have to leave for another world.