Recommendations

Similar vibes, both in comedy & characters. It's over the top in the most charming way possible! 'Secretary' has a side charater that also wants to become a star in showbiz cuz of revenge.

The main theme is not the same but the creepiness factor and gore elements are. Shokuzai is way more hardcore though so watch with caution.

I Don't Love You Yet is also a story of two bestfriends that watch and support each other grow through many years. Similar to Hanbun, Aoi, their families are fairly close. They met and were initially enemies when they were in high school but became close friends shortly afterwards. Unlike Hanbun, Aoi, it focuses more on the romantic relationships of the two but the female lead's dreams and aspirations are also highlighted throughout the series.

Both Little Forest and Dad! Where Are We Going? are about kids experiencing the "outside world", while LF is more like a day care, and the hosts are unrelated to the kids

Dad! Where Are We Going? is like a mixture of both 2 Nights and 1 Day and The Return of Superman. it's about celebrity dads taking their kids on an adventure...

OMB is more flexible on which parent --if not both-"takes" care of the kid, and it's a shame that it was never fully subbed then canceled all together, but yeah both are about celebrity parents and their kids ;)

- main characters become younger and fulfil their dream
- old school music vs modern music related
- characters songs in the story is available on spotify (liver and gallbladder & J2)

spoiler:
- love triangle between main character, main character's son and main female lead

Both dramas treat of similars subjects like friendship, highschool/college life to working life. We follow the evolution of several couples and the friendships between the different characters. Also, both dramas are about the first love of the leads and seconds characters.

Both of these dramas involve dreaming, and have supernatural elements. Dreamland is more Inception-like, however.

I don't know why but for me they were kinda the same, tunnel is a bit darker but they gave me the same vibe.

The basic plot appears the same. A womaniser ML has the FL as the maid and a child shows up from a previous relationship.

In GBC it potray how the couple miss their baby so much while W2L focus on how the dad miss the wife and daughter that he willing to change himself to be a good person. The similarity is that the overall theme is focus on the importance of family

I am surprised nobody recommend this
it gave similar feels since ep 1
both family series and children make it cute
while there is still some seriousness with the main couple and some romance

Both dramas deal with LGBTQ person working in the fashion/modelling/entertainment industry. While Chai Mai Jing ying Tae is focused more on comedy and romance, Bai Mai tee plid plew is a darker story about revenge ,love , obsession and mental health.

They both have high school students solving cases
In devil inspector two boys solve cases with help of a cop
If you like SGHSI then you will really like devil inspector