![](https://i.mydramalist.com/RJNZxt.jpg)
![](https://i.mydramalist.com/Lw8pBt.jpg)
They both have the same lead actress. They both involve a "tragedy", a loss of memory, and the rekindling and rediscovery of an old relationship.
![](https://i.mydramalist.com/Lw8pBt.jpg)
![](https://i.mydramalist.com/Ebmym_4t.jpg)
Both dramas have very similar stories. They both involve childhood, separation, reunion, and rival partners.
![](https://i.mydramalist.com/JkD8Xt.jpg)
![](https://i.mydramalist.com/Jkd1jt.jpg)
Both shows have ghosts/supernatural beings that deal with their pasts. Both are also two of the best dramas of the past couple of years.