Both of the drama is the BEST
-Both the leads are strong
-Both of the leads try to hide there identity
-Both of the leads are like black and white
- Both are the Skilled Killers couple

Both of the drama are very similar :
-Both of the FL and ML are very strong
- Both of the drama are short but TDS is bit too short but is worth watching
-Both of the FL and ML are trying to hide there real identity
- Both of the drama are historical
-Both dram the FL and ML are married
- Both of the FL and ML are Skilled Killer
- Both of the drama romance is GOOD
I suggest you to watch both of the drama but one difference is TDS is vertical filmed whereas TKIAR is filmed normally.
ENJOY :) !!!

Both of them have blood and horror galore, and another title that appears to be a metaphor for a deep social malaise, All of Us Are Dead certainly seems to have a lot in common with Squid Game, and even features a Squid Game cast member in a major role.

Both of them have school and both of them were friend and then lover. Both of the story are quite similar. If you like Memory of Encaustic Tile then you should give Our Secret a try.
Enjoy ;)

If you really like FALLING INTO YOU SMILE then you will like Guo Fu Wang Zhe Shi Nu Sheng. Both of the drama are gaming and romance and the fl and ml in both drama are gamers.