Humming plot
With their 2,000th day together approaching, Jun Seo and Mi Yeon face the toughest challenge of their long lives. Unlike the steadfast and loyal Mi Yeon, the smug Jun Seo is fed up with his relationship with Mi Yeon. So much so that he signs up to a project to spend a year in the South Pole to get away from his domineering girlfriend. But fate sometimes has evil plans for them. One day Jun Seo wants to apologize to his girlfriend and he rushes out of his house. Then he hears the shocking news that his girlfriend is injured in a car accident in the hospital. But then he realizes the accident happened before he last saw her...