Recommendations

- Cold older female lead who is focused on her work and career and doesn’t believe in love or marriage.

- Warm younger male lead who still believes in love and marriage

I am sure that if you liked While you were sleeping you will love Extraordinary you.
Both have a love triangle in which the woman discovers first somthing fantastic that later she shares with the men: In While you were sleeping the demale lead can see the future and later the male leads too and in Extraordinary you the female discovers that she is a Manga character and later the male lead also thanks to her and also in both dramas the three main characters look for solutions to the problem and try tu change their fate.

I'am not good at explaining myself but I swear that you will not regret watching the drama.

A character comes « back to life » and lives near their loved one without him/her knowing it is actually his/her loved one (does it make sense?)

Although the subbing for flying colours is undeniably atrocious, they're very similar in that "persevere and you'll do your best" trope - not to say it's a bad thing! They're both rewarding and absolutely inspirational in that sense. Both feel good, x2000% romance in hajimete koi wo shita, and more feelsy (dare I say, relatable) for flying colours.

i found this dramas very similar although graceful family was quite better. they are both about very rich families, conspiracies, being untouchable, cult like groups, daughter in the family exiled or treated unfairly, daughter meeting a helper/guy that becomes a support system. AND most of all the villans, both dramas have the kind of villan you hate to love or love to hate. they were very good at being evil but somehow they got my sympathy. in both dramas the villlan had an unexplainable fondness with the male lead. graceful family is better because the leads have better chemistry and there was no forced/cringe romance like in the k2.

1) Both have a female protagonist whose soul leaves her body and has a 2nd chance at life by a reaper.
2) Both female leads discover secrets they didn't realize at the time of their deaths
3) Both show the horrid side of human nature that is revealed when the female protagonist is seeing it from a different perspective.

Even though the two dramas are very different, I think, people who love the Untamed will also like the Warrior Baek Dong Soo (the focus of the drama is on the relationship between two friends in Warrior Baek Dong Soo).

The plot seems similar. A special ops force/army man is working together with a doctor at a place amidst calamity/war .

They are both doing live streams in a haunted building. Disappearance has only one lead, but he's really interesting to watch. It also has a twist in it.

similar concept of main female pretending to be someone she is not. however, where secret life is more comedic/romcom, cheongdamdong alice is a melodrama

Both shows use the same idea of mistaken identity and employing a (not exactly qualified for this position) stand-in for a dead person.

Both shows focus on swapped identity and how leads cope with being forced to live with someone else's family and kids.

Both of these movies are set in the "Golden Age of Film" and the setting switches back and forth from the past to the present and vice versa (The Notebook style). But Forever Love is set in Taiwan. The lead males in both movies write scripts and are aspiring to be something greater.

Both shows are about male leads who time travel to the past, befriend royals and start impacting the past using their modern knowledge.

In HIStory: Obsessed...there are two storylines playing out here...one like a dream for both characters who lose each other, the other like present day where one character holds his memories after a near death incident and the other having no idea about the other person until some drawings come into his possession that give him cause to seek out the other. The one character can't stand that he loves the other, and he wants to do his best to keep away from him, as he remembers what caused him to almost lose his life, yet the attraction can't be fought.
The trauma of death, rejection and heartbreak. The realization of love and overpowering emotions. There is mental health, insecurity issues, grief, sexual harassment and deception emcompassed within drama.