Recommendations

Student have to solve the puzzle to reveal the truth about their school. There's an episode about finding out the death of an old student to complete the exam.

These two dramas share the same sense of humor and both are mainly pure comedies so if you found yourself dying from laughing in Waikiki then you'll do the same for The Boy next door or vice versa. The characters are also very similar (idiotic and childish), the bromance is off the charts and while the overall plots of the two dramas are different, in essence, they are the same; idiotic characters finding themselves in idiotic situations that have you rolling on the floor.

- Leads fall in love in high school setting but have a falling out after high school ends
- My Best Summer also emphasizes the importance of friendship (but Apple of My Eye did it better)
- Youth is a very prominent theme in both these movies

- Both male leads have a severe sickness
- Both deal with everlasting love
- Parents play a big role
- Set in high school

- Set in a school setting (Somewhere Only We Know is set in college)
- Both male leads are super smart about their respective topics
- Main leads seperate for awhile
- Somewhere Only We Know also focuses on friendship
- There’s a second male lead

Bestfriends since childhood (MFFL) or since teenage years (IDLYY) , turned into lovers!

This drama plot never gets old because it is really a good foundation for a relationship: Friendship

Both movies have younger men in older women home and the older women give them food and take care them. Both older women have boyfriends.

But kinki is base on violence and sex , while you are my pet is base on tender love and sweet romance.

Both are historical romances with cute, lighthearted vibes. In both the male leads are really sweet and loveable.

3 Mature Men ,In their Middle age ,and 3 Women ,strong ,ambitious and pretty
The difference here instead of 4 couples there are 3 only
Older man/Younger Woman
Bromance
Womance

The two are sweet mini dramas with eccentric female leads. They're both fluffy and lighthearted, a good type of healing drama.

Modern day woman travels back in time after an accident and finds herself living in another era and becomes entangled in politics and falls in love.

Both drama depicted a female pretending to be a guy in all male environment. The female lead is very good at making viewers naturally accept her as one of the boys, and not a tomboy pretending to be a real boy.

With graduation 10 days away, homeroom teacher Hiiragi gathered all 29 students of class 3-A and proclaims them his hostages. His last lesson regards the death of a student that passed away a few months before. Nobody will be able to graduate until the truth is known

Both about bullying!
Both about trying find out the truth!

A beautiful high school student, who is the top student of her class, mysteriously dies. Six of her friends who graduated from the same elementary school attempts to track down the reasons for her death by communicating in real time. While the six friends dig for the truth behind her death, they face difficulties in their studies, dropping out of school, bullying and boyfriend troubles.
Both about VIP students!
Both about suicide!
Both about corruption in school!

Drama series depicts the conflicts and struggles between a cold-hearted female teacher and her students over a one school year period.(asian wiki)

Both about bullying .
blackmail!