Recommendations

Both stories revolve around a older woman/younger man pairing, whose lives have gone massively wayward from where they thought they would be. Through their interactions with eachother, they both learn to be more confident and to chase after their dreams. Long Vacation is epic in both natural acting and superb use of side characters, but slow dance comes close.

A traditional family, a strict mother-in-law, a girl from the city with no homemaking background, and weird characters. The main difference is the lead male, where in Hanayome wa Yakudoshi is a guy with family complexes, in Virtual bride it's a different kind of complexes. Both are fun to watch.

Both shows are escape room based, where a team has solve puzzles in order to leave/finish the mission.

Both dramas deal about a group of people that tries to fight for koreas sovereignty. Both are quite powerful when it comes to father land, fighting for what one believes to be right and international relations.
Both dramas have well thought through stories with people that jump between the sides. Also both have quite interesting spies.

These two are similar in their darker aspects of crime. They both are psychological to some extent (Evil Minds more so than SCI). While they can both be described as kind of procedural, Evil Minds is more so centered around the bigger picture and SCI not as much (but still has elements of a larger theme).

Both shows have double male leads (yay) and are both based on novels. Of course, SCI came from a BL novel but Evil Minds did not, so there's that difference in terms of deeper character relationships. Still, I'd say, somehow, the relationship in Evil Minds is just as good, if not better than SCI because it's more developed (and there's a s2)

Both of the main characters in together with me are in this series (max and tul) so if you like the actors you should watch this

Similar slice-of-life feels and romance
Romance is slow, steady and understanding (super cute)
Very cute and slightly immature/childish male adults with mature, empathetic and tsundere-like female leads

In terms of action and conspiracy around politicians, they are similar. They both revolve around politicians, government conspiracies and the Blue House.

These are based on the same story. Come Back, Frog Boys was released only a year after the boys had gone missing (SPOILER: before their bodies were found), while the other is filmed nearly twenty years later.

Similarly this is also about time and space between two events. Not bad, taking the concept idea of Edge of Tomorrow for the deja-vu sequence but in a mystery kinship touch.

The Phone is an underrated film, although at the start it has lots of dialogues going on. I also got distracted and wasn't following up in the beginning, but it was actually the story really setting up between the time and space of the murder. It's a combination of Interstellar with Taken, talking through time anomaly, as he tracks down the murderer that killed his wife. So it's like past and present is changing at the same time to unfold more clues to the murder.

they are both have a dark and cold feel around them and they focus on a more "mature" female cast, also both have alot of female cast

Both have sports as back ground, this time swimming.

Go Go Squid is better in the chemistry department though.

In both series, they have sex after they become drunk one night and start developing feelings for each other. Like knock, fuse also has a girlfriend,who is cheating on him and he has a hard time breaking up. Both are lgbtq thai series.

Similarlies:
-drunk and married to a stranger
- heart broken and rejected on the same day
-had a one night stand by accident
-male lead loves the female lead first
-she tried to avoid him and the situation
-they accept who they are in returns
-both main cast tried to keep their secret in
-both was cheated on and off by their exes
-both main lead has very good chemistry

Differences :
-one has alots of evil people
-one deals with single parenting family trauma
trauma
-Male lead gets jealous all the time
-female lead has so much haters that turn her down
-one deals with female leads struggling as a business women
~Hope's this helps~

I think both were written by the same screenwriter. Both are hilarious wuxia comedies with strong female leads.