Recommendations

Both MLs are forward thinking, gifted men who are sentenced to death in the Joseon era and through a twist of fate finds themselves having time traveled to the present day. There they meet the FL and fall in love but are fated to return to their original time.

A direct copy since they both shares the same screen writer
- A lot of cameo from each other drama
- quite literally the same plot
poor FL get into the company with the help of her friend, ML is rich, love triangle between 2 brothers, female friend has lovelife problem, male friend is goofy, repetition of 'anigodeun' and ding dong ding
- The ending...
- Ha SeokJin and Kim JiSuk are bff, so it's interesting to see both of them in the similar drama

Even though the plot is same, the setting and issues are different. So it's still enjoyable to watch

Both are mini dramas in which the FL is from a hidden tribe and meets the ML. The two fall in love but are separated, resulting in the FL mistakenly believing the ML betrayed/murdered her people and the ML losing his memory of her and the event.

The premises are not the same in the slightest but Secret Relationships excels in areas where Business as Usual falls flat. The story is fleshed out, the conflicts are actually addressed, and the characters have more depth. The vibe of secret relationships is what I think they wanted for BAU but it just didn't hit. Here are some similarities:
- Misunderstandings due to different POVs
- Non-linear story telling by slowly showing the character's relationship histories through flashbacks
- Meeting again after a long time
- Green flag love interest (lowkey the MC doesn't deserve him)
- Office romance

Both have Krist and Singto as leads. Both stories are based on workplace environment. Both stories feature stories of adults main leads.

Two mature love stories between two exes with unrisolved feelings and resentments.
The main leads living in a rural area living a quiet and solitary life until the other one find them and take them back

Live Long and Prosper is similar to Word of Honor in that both are male centric and is brotherhood coded.

Live Long and Prosper is similar to Whispers of Fate in that both are male centric and fantasy martial arts

Live Long and Prosper is similar to The Immortal Ascension in that both are male centric and not focus on romance.

Live Long and Prosper is similar to Guardians of the Dafeng in that both are male centric and not focus on romance.

The comic book characters coming live and the boundary between reality and book verse merging felt eerily similar. You may say; But there are LOTS of other stories that have the premise of comic book character come alive. What makes Back for You comparable with W specifically?
The easy answer is "it's the vibes." The long answer is.... well the storytelling format, how the comic book panels are incorporated into the scenes, the couple dynamic, and the crime investigations going on in the background.... both their recipes had a very similar flavor, at least to me.

Both these Thai dramas are rom-coms.
Main leads' job profile in both the dramas, is same in broader sense -- "BREAK UP n GET PAID",
Both the dramas are funny..

The actors in The Ex-Morning are the main characters in episode 5 Our Skyy. In Our Skyy: Arthit and Kongbop almost broke up due to separation but in The Ex-Morning, which is a different series Krist and Singto are cast as Tamtawan and Padthapi where they are Exes. The Ex-Morning also has a lot of Sotus reference.

Both horror movies deal with past mysteries (30 years back murders or missing persons)
Though the Japanese movie has supernatural entities too.

Both are interesting to watch.

In both the dramas male leads are in hidden identities in the intention of taking revenge for their families .... also in both dramas female leads are princess from different countries .............................................................................................................................................................................................