Recommendations

- Similar themes, dealing with big scale people and dirty tricks that play with peoples' lives.
- Big Mouse organization kind of like the mafia.
- Hot ML yes yes!
- Crime and law involved

The famioy drama, the dynamics. The sibling rivalry. When the twin gets replaced with the fake one because the real one doesnt mind. Reminded me a lot of Centimeter when the FL gets treated badly by dad.

Both dads believe they are doing the best thing. I dont know. Once Again is prob more intense and multidimensional. The lead couple dont get together but in centimetre after eo20 they stick together like glue

now 20th century girl kind of similar to this kdrama because it shows that the main female lead missed their partner because of the same reason which is death and the side couple of this kdrama (seaons of blossoms )which was bomi and jinyong has also the same storyline of 20th century girl beacause in 20th century girl the main female lead liked this boy but her bestfriend also liked him.

Both Korean drama male lead play different role. Kill me Heal me is more like multiple personality. Death Game is is reincarnation to different body

This is the Korean drama same as the movie The Beauty Inside. Basically one person wake up change to different body

Both series feature main male leads as rich guys who are the leaders of a big company but they both need to be alone or separated from other people due to their own reasons. In "Introverted boss" the main lead is as title suggests an introvert and in "I'm not a robot" the main lead has to keep away from people due to skin reaction when in contact with a human. Therefore, both feature some sort of social phobia that results them being alone.
So if this topic interests you might want to check them out.

Both are about the FL time traveling to the past/her school days and trying to save the life of the ML who died back then.

Both are mini dramas in which the FL time travels to the past/her school days and tries to change the past to save the ML who she loved and who died back then.

Both are about time travel and changing fate.
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Both are Chinese mini dramas in which the FL returns to the past and her school days and tries to save the life of the ML who died back then saving her life.

Both are mini dramas in which one of the leads travels back in time and tries to save the person they loved in school who died back then.

Both are mini dramas in which one of the leads travels back in time and tries to save the person they loved in school who died back then.

Both are Chinese dramas with a time travel theme in which one or both of the leads are trying to prevent a tragedy from happening.

Both are mini dramas in which one of the leads travels back in time and tries to prevent the tragic death of the other lead. One is M/F and the other BL.

Both are Chinese mini dramas with a love story based upon time travel and changing fate.
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