Recommendations

The feeling!
the relationship between the leads for both dramas is somewhat similar. They got the pride & prejudice kinda relationship, where the girl always skeptical about the boy's dark character and emotions.

Both Liar Game and Kakegurui involve complicated games where you must outsmart the other players. Both are a little dark, but not too dark.

Both Liar Game and Kakegurui involve complicated games where the main character needs to outsmart her opponents.

- Some of the same cast
- Same series
- Very similar concept

Both these shows have many comedic scenes and also are about making new relationships with different people. These shows are also only including celebrities and Roommate: Season 2 is a sequel, which is equally as great.

They have the same, melo feel and both deal with spousal cheating. I feel like they also have very similar cinematography

Both shows depict how the family's of the victims and the perpetrators are affected after a murder. In Soredemo, Ikite Yuku its the female lead who is the perpetrators family.

About time and The Master's Sun is similar as the main male leads are the one that stops the nightmare / Special ability of the main Female lead. Although in The Master's Sun, Gong- shil (Gong Hyo-Jin) sees the souls of dead people and Joong- won (So Ji-sub) is the one to stop Gong-Shil from seeing the dead people by touching her. Where as in About time, Lee Sang-yoon character stops the lifespan time on Lee Sung-kyung
character by just being close to her.
So The Master's Sun is closely similar to About time.

Both have a rich guy and poorer woman who seem to dog each other's footsteps with off the cuff meetings that end in (or are caused by) misunderstandings.

They both explore the topic on infidelity deeply and has Lee Sun Gyun's as the main lead, not to mention his voice (eargasm). Both can make you feel a lot of emotions, but My Wife's is more comedic. It has similar vibes on the melodrama side.

Both involve plots about sleeping with their friend after drinking. They try to move forward without damaging their friendship in both cases. Kiss the series is about college mates while You drive me crazy is more about adult relationship.

Both are really sweet Bl storys where one guy is insecure but the other guy makes him see that their love isn't wrong.

There's random elements that are similar. Both dramas have female leads that like to play hide and seek when drunk. They also both have a name game to verify compatibility between characters. The pace is also somewhat similar. I prefer Eulachacha Waikiki, but Beautiful Gong Shim is good too.

Both tells a story about growing up
Shows that beauty comes from the inside.
Touching and Loving stories with friendship involved.
Youth based and revolves around school life.

The main male leads both have a slightly sordid history. Ahn Dae Tae in Beautiful Gong Shim has a similar personality to Hedgehog in Panda and Hedgehog.

Both are about grown men around their 40s who suddenly find themselves having to take care of a teenager. They are forced to grow up and mature in order to do so as well as navigate through the hurdles of their own lives. Old Boy is more of a slice of life. Both dramas have a similar vibe.