Recommendations

The only difference is this one are mother-daugther relationship but the story are basically the same (even the romance, both dramas serving bestfriends to lovers)

The dramas are not very similar but the chemistry between the leads and how the leads support one another in the drama give me the same feeling. So if you are looking for a good Romance you can try it, you won’t be disappointed. :)

The dramas are not very similar but the chemistry between the leads and how the leads support one another in the drama reminds me of The Sword and the Brocade.

As I watch this show, I felt that the FL gave the same vibes as the character of Jang Na Ra in kdrama Fated to Love You (You are My Destiny).

Story is also similar in the following aspects -
- Rich ML/ simple FL
- Outstanding 2ML who treats FL too well
- FL had a cheating ex, ML has an ex-gf who wants to come back
- ML secretly supports FL
- Families that support the ML/FL relationship

Now that season 2 is confirmed with new actors, I'm sure fans of the replacements will watch season 2 for them. it is absolutely necessary you watch season 1 because it is quite a complicated world and the worldbuilding is in season 1. I also hope for some appreciation for the efforts of the season 1 cast (I'm saying this seeing how most people underestimated Arthdal drama when it was airing).
Now, if you notice the drama, it is presented in many titles. If you wonder why is that, the season 1 of the drama is divided into three parts. But all three parts comprised of season 1. This particular part here is part 3.
I also recommend season 2 for season 1 fans. Please watch the drama even with the cast change.

Both Love, Again(2019) movie and Emergency Couple (K drama ) is about how the main leads get divorced due to their unhappy marriage life but later meet and start falling for each other again

Both drama start with FL who are stereotypically considered "unattractive" due to this they undergo a change via the use of a mystical ring (queen of the ring) and major plastic surgery (200 pound beauty) in order to get the man of their dreams.

Two people with completely opposite personalities fall in love. Cute romance between two people. This chinesz drama is perfect if you love rom com.
Similarities :
Cold male lead but his behaviours towards the make lead are cute !
Sweet romance
Male lead is really smart
The protagonists have to share a house

Similarities:
-Both have fantastical worlds and elements.
-Both have tragic love story leads.
-Beautiful sets and costumes; rich in color.
-Both have leads willing to sacrifice everything for those they love.

Similarities:
-Both have fantastical worlds and elements.
-Both have tragic love story leads.
-Beautiful sets and costumes; rich in color.
-Both have leads willing to sacrifice everything for those they love.

=> Lee Joon Gi doing a lot of action stunts in modern drama
=> We see him training in boxing
=> I recommend Time Between Dog and Wolf to Again My Life fans as I personally think this is where he showed his best acting in modern drama (aside from Flower of Evil)

It's a historical drama with romance, comedy. No complexion of love, war, hatred or too emotional which could push ones to their limit to leave the earth. Ones could say that lead focus on characters' development and getting support from other characters to reach the main goals. While trying to get main lead to be together, they also brought a lot of comedy scene(chocolate scenes) . I'd stop spoil right here and you must give it a try and guarantee you get the best out of it.
P.s. It will work for common people.

Both take a deep look at parenthood and have a dark theme. While not similar in storylines, the themes and genres are similar

Both are about Ramen. The ingredient, the secret recipe. The authentic preparation. The heart and soul put into it. It makes you want to go have a big bowl of Ramen right away

- The first 10 episodes of LU follows almost the exact same storyline as the whole plot of PL.
- FL in LU time travels from 2024 to 2012 and in PL she travels from 2020 to 2010
- She meets the ML in the past and they fall in love.
- The FL is older than the ML (at least in the past she travels to) and she is also mature and successful in her field. She is not in the least bit annoying.
- FL meets her younger self and they become really close (good friends).
- The FL is not able to stay in the past with the ML and has to go back to her own timeline.
- In both dramas the ML remembers the FL from 2012 and 2010 and waits 12 years in LU and 10 years in PL to meet her again.

Big difference in LU from PL:
- LU storyline focuses both on 2024 and 2012 whilst PL only focuses on 2010. In PL we get to see the leads meeting in the present and falling in love again whilst in PL we only see the present day briefly (a few minutes) where the leads meet again.
- There is also a villain in LU (whose plot. doesn't really make sense) whilst in PL there are no bad guys.