Recomendações

Both dramas the boy and girl do not like each other and have sit together
At first they don't like it but then they can't sit without each other wow CLAPS
Both dramas the boy and girl are pretty different from each other
And lastly both dramas the boy falls in love first

It has the same sweet and same vibe of 2gether, just a slice of life type of storyline, not too much drama, but with an ample amount of bed scenes.

-Both have the main leads with a physiological problem.
-Female Lead is a doctor.
- Rich Male lead.
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The female lead lives in the modern Republic of Korea, while the male lead lives somewhere more outdated and dangerous. Both have travelled between their 2 'worlds'. Especially at the end of both dramas, when they have to go their separate ways and the main lead has to return to where he is from.

Just like 2gether, Kiss Me Again also featured BL relationship in one of its main characters. Although both of the shows had the same Director (Champ), I think Kiss Me Again was done better compared to 2Gether.

We are presented with the fundamental question of whats right and whats wrong?
Also, I cant help but draw comparison from wei wuxian and zhao feng both extremely value the people around them they are pure yet the world is making them suffer.

I really couldn't bare this drama through to the end, however I know some people that did, so I recommend Angel's Last Mission to anyone that enjoys plots similar to this one.
Both dramas feature L as a main lead and personally I enjoyed the latter as there was a much stronger plot complimented by the comedic arrogant female lead :)

both dramas are similar in a way that the plot surrounds students being pushed to do extreme things in order to pursue a successful future.
however, sky castle focuses a lot on family reputation and how one failure in the family can drag everyone down altogether, leading to a lot of mind manipulation and emotional casualties.
definitely recommend watching sky castle if you enjoyed extracurricular!

Both have Multiple strong female leads & Sismances in focus.

Angel Destiny is a severly under-noticed drama with great writing.

Multiple strong female leads & Sismances.

Great writing in both, but Angel Destiny has even better writing.

Both have similar light, fluffy vibes. Both dramas have smart and good-looking male leads, and beautiful female leads (who are in a way independent). In both, the chemistry between the leads are cute and adorable, with sweet moments that will make you smile and "blush". They are definitely one my favourite dramas of all time.

A story about a group of friends that dream of debuting - facing issues within their lives, how the industry treats them and an aftermath of a tragic event.

+ both ML are from wealthy family but deserted somewhere
+ the FL is a beauty so many guy chase her out
+ FL and ML meet in an island, and the scenery is revolved around sea

+ both stories are revolved around cheating and marriage problems
+ the FL started to breakfree from her comfort zone, and meet someone to start warmed her up
+ i thought OWM is a POV of YDK in TWOM, because the wife of the man she is seeing is successful and has strong aura

+ Both FL are desperate to get pregnant
+ Harem Reserve
+ The stories revolved about three guy around FL that would became father of the baby.
+ Even tho I'm not really sure how the story on OMB goes, but I found both drama has pretty similiar. Both are comedic and fun to watch

I will add more later