Recommendations

Same director, so it creates a similar feel. If you laugh while watching What’s Wrong With Secretary Kim, Because This Is My First Life will make you laugh.
Both male leads don’t believe in love, but end up falling in love.
Funny important person giving advice to the male lead.
Same sound effects.

Both series have a fun and light hearted approach to gay relationships. Both are worth the watch, although the character dynamics are completely different.

They have a similar feel initially.. the storyline is completely different but a lot of things give a similar feeling for instance the fighting, gangs and the older woman who falls for the ML because he protects and cares for her, but i found the couple in 'only side by side with you' cuter than in K2.

Both dramas have similar plot point being that the male leads are matchmakers but aren't so proficient in their own love stories

- Both have strong female leads who are raised as servants/maids but they do not agree with their status and somehow end up practicing martial arts.

- Both women do not remember their past and have some type of past background which ends up with them being someone of significant power/lineage.

- Multiple men fawning over the female lead.

Both dramas have strong leader females.
Both dramas portraits the characters in an mature and adult way, instead of the childish and clingy behaviour of other dramas.
Both dramas are remakes of notorious western series (US and UK)..

Both dramas have strong leader females.
Both dramas portraits the characters in an mature and adult way, instead of the childish and clingy behaviour of other dramas.
Both dramas have a mysterious murder that will impact all the story.

Similar tragedy and boss assistant relationship
The story is quite similar and interesting
Introverted boss is better then rich man
Bith drama's has rich male lead and poor female lead

both dram have same plot secret pregnancy after some year male lead some how find it and fight for child

-both are reality TV shows
-both have the similar theme of living together in a guest house
-both TV shows feature Jackson Wang from GOT7

In both dramas a son is fighting to bring justice to his family...on remember a son wants to proove his dad's innocence and in lawless lawyer a son wants to take revenge on people who killed his mum . We can say both the dramas are about revenge.

both dramas are set in high school and revolve around a poor girl and rich classmates. hana nochi hare is a sequel to hana yori dango and meteor garden 2018 is the remake of the 2001 drama

let’s go watch meteor shower is loosely based on the story of hana yori dango. meteor garden 2018 is a remake of the 2001 drama of the same name.

meteor garden is the newest adaptation of hana yori dango. both are the same story hana yori dango is the japanese drama whereas meteor garden is the chinese drama

meteor garden 2018 is the remake of the 2001 version, which are both based off shoujo manga hana yori dango