Recommendations

Basically both talk about the same theme android female and scientific technology. Excellent narrative and a very good novel love history.

Both dramas are a rich guy, poor girl drama. Shopping king louie and Kim Min kyu have very similar personalities. They're similar characters: Grew up alone in a big mansion, no parents, lonely, both are very pure and adorable characters.

- both dramas focus on the developing relationships between a group of people
- both dramas have the overarching theme of the importance of friends and family
- both main characters (Je Hyuk from Prison Playbook & Taek from Reply 1988) are quiet, observant, and excel at one thing

Both are about close friendship and how those friends experience relationships, college, and life in general.

Both dramas include a contract relationship but end up falling in love. Both dramas are also pretty short and good weekend watch.

- The female lead is able to see spirits, getting easily bothered by them and needs the help of the male lead to feel secure/protected, although in different ways.
- A complicated relationship of love-hate mainly from the male part
- A similar "ghost of the episode" format, with the main plot mixed between the main character's quest to get rid/help them
- The male lead was betrayed by someone in the past

I felt these both were similar because the female lead who is poor thinks the hero is a poor guy in this series too... IT IS A MUST WATCH IF U LIKE THIS .... (rich guy poor girl romance)

The plot revolves around murder mystery and motives behind it, the suspects are close group of friends, also struggle to survival is common though the scanario is different.
In both series, you can see the evil side of human when he tries to survive by abandoning their humanity and values.

Both leads are a little different than your average detective and both dramas are entertaining and fun to watch

Thai, teens, school, drama, relationships, friendship, romance (yuri, yaoi and het), daily life, struggles and etc.

Both feature three males attempting to lose their virginity - only one of which has a steady girl friend.

Both have pretty similar humor

Characters in Explicit Innocence are a year younger (finishing high school) than those in Twenty but they are around the same level of maturity and state of attempting figuring out their lives.

Both ML are cold at the beginning and then change. Both FL are sincere and direct, which is refreshing in dramaland.

There's not so much sci-fi in Hello Monster but it's also about two brothers who lost each other and the mystery/thriller genre is very strong. There's also more romance in hello monster.

Both the dramas are realistic; every character in these dramas is well thought out and portrayed. Also, the story lines are logical and have a strong impact on the viewer.

Both stories are about a body swap.
The main female lead, in the beginning, is interested in another guy.
I think Secret Garden is way more funny and interesting. It also has a more concise plot and clear ending. Its heartwarming with an unexpected plot twist.