My Amazing Boyfriend (2016)

Both shows have a cute and innocent atmosphere. Both male leads are supernatural beings who fall in love with naive girls and are in doubt between running away or giving in to this forbidden love between the mystical and the human.

They both include a supernatual being and a human living together while trying to discover the mystery surrounding them.

in rattan the FL has supernatural powers and the ML is an ordinary guy
The FL saves the ML on the brink of death

Both are about a supernatural and immortal man who ends up living and falling in love with an energetic actress.

I don't know why I feel like I should recommend this buy I don't know, watching this drama reminded me of My Amazing Boyfriend. Maybe it's because of the suspicions that arise in both these dramas.

In both dramas, the male leads have supernatural powers. Both have a similar theme of male lead being away/asleep for 100 something years. After awakening, they must re-enter society and learn the ways of the new world as well as find the person that harmed them.

In both the male lead has supernatural abilities that a mysterious enemy is trying to capture them because of. The secondary characters in both share interesting relationships and behaviors and can carry a scene without the two leads present. My amazing boyfriend is more on the comedic side whereas a different kind of pretty man tends to be melodramatic. Both are fun with lots of eye candy.

Both dramas feature a romance with an immortal. My Amazing Boyfriend is more light-hearted with elements of action. Long for You is more reflective and slow-paced.