Both dramas revolve around a crime and a small child that witnessed that crime. Both kid's father was convicted for that murder. Both kids grow up and become police officers that try to make up for what their parent did. Both fight for the right way in the police field. Both end up investigating cases that resemble the case of their fathers. Both find out that there is more to the case.

Both dramas are about a young couple where the female dies. Both males are accused of being the culprit. Both males go to unusual means to prove they are innocent and to fight for their justice.

Both dramas revolve around a love story that ended in tragedy. In both dramas there is a murder and that is somehow resembling a past case. Both dramas have male protagonists that are somehow involved in the case and try to find out the truth. Both are willing to go to very extreme ends in order to catch the right person. Additionally, both dramas portray how brutal and hard life can be.

Both dramas are about an adult that looks after a little girl. Both adults develop parent like feelings for the child and both dramas have as a theme finding family and making your family. Both are wonderful heart warming stories

Both dramas deal around an adult that is looking after a small girl. Both dramas have family, finding family and growing on one another as themes. Both are wonderful, heart warming dramas.

Both dramas deal around a murder and journalists going to no ends to talk about it. Both dramas are about a journalist that try to uncover that murder. The question comes up in both drama on how far journalism is allowed to go.

Both dramas deal around the idea of brains being implanted in a different body. While Jung_E focuses on robots with the human consciousness implanted into them, Ai, Her focuses on different human brains being selected for specific skills and implanted into other humans. Both have futuristic elements to them that question the morals and what one truly is.

Both dramas are about men that have a difficult life and end up taking in a little girl due to unpredictable circumstances. Both are not related to that little girl but by living with the children they change and take on a fatherly role. Both are wonderful heart warming stories about people that meet and become a family.

Both dramas are pure arthouse/film noir genre and thus revolve around topics that will make you uncomfortable and are at times disturbing. both dramas deal around a girl that has special needs and meets/gets reunited with a male lead that is a criminal. Both male leads and also both female leads are very similar in terms of behavior.

Both dramas deal around the topics money, finances and dangerous schemes made by powerful people. Both main leads try to fight for justice and hold onto their morals. Generally both dramas give off the same vibe.

Both dramas are about two women who used to be best friends in the past. Their friendship ended due to same reason. They meet again as enemies.

Premiss is the same. Both dramas revolve around a divorced couple that end up working with each other again.