survival show
boy group ver
competition
talent
aired at similar times
lots of contestants
idol
cpop
rap, dance and sing
produce camp is more global - had jap, american, russia

Both:
Deliver in-depth messages relating to life, marriage, relationships (similar themes)
Focus on being true to their emotions
Focus on character development
Involve different relationships

Completely different genres as one is based on a crime, one is sci-fi but..
Both romance
Both explores acceptance, embracement and loneliness.
FOE - male is lonely and female comforts
MHL - both lonely and comfort each other
Both have traumas.
Both have a nice and cold guy within one person/face
FOE - male's facade (who he wants to show)
MHL - man and robot (who he wants to be)

Both have the same horror, demon genre
Remake of the classic Chinese novel “Journey to the West,” but reinterprets the story into the present day and has a romantic-fantasy twist

Both time travelling stories
However, in manhole, he tries to get the girl in the whole drama but in hit the top, the guy falls in love after he travels time (not before)

They both talk about a mistaken murder suspect and law. Suspicious Partner is not as serious as Remember and SP is more entertaining but Remember is thrilling and intense to watch, in my opinion.

They both have something to do with rankings and school. Except God of Study has more about studying (and college/future) and Cheer Up is about happiness. But they are similar if you watch both of them. I watched both and they all the BEST!!! XD

They are the same with the same storyline, but in a different language. The other one is Taiwanese, this is Korean. And there are different casts