emeraldarrows

Both are historical Korean dramas with an entertainer (of some sort) ML of a lower station who dreams of travel/another country. Both MLs fall in love with a FL in a higher station.

Both are rather calming and gentle unlikely romances. Both FLs are office workers, quiet, and more withdrawn.

Both have similar vibes and concepts with a mysterious ML who begins staying over at/living with the quiet, more withdrawn FL. The two take a long time to define their relationship.

Both are historical mini dramas in which the leads are investigating a murder mystery together that connects to the past massacre of one of the lead's family.

Both are historical/fantasy dramas in which the ML was once a deity but is no mortal with no memories on earth. Both FLs are cursed or believed to be a curse.

Both have a deity falling to earth, losing his memories, and undertaking a task/goal with the help of the human FL who he falls in love with.

Both are set in the same era and portray the sufferings of the people under the same historical tyrannical king.

Both are different adaptations of the same story, one told in movie form, the other as a short length drama. The drama's FL is more mature and warmer, though.

Both dramas have a visually impaired ML and a FL who opens up his world.
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Both have a wealthy, visually impaired ML with a domineering personality and an upbeat, poorer FL who brings him out of his shell after being hired as his helper.

Both MLs are blind and withdrawn. Both FLs open up their world.
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Both are historical with a rich, brutally gorgeous aesthetic. Both feature clowns and a king on the edge of insanity.