Recommendations

Both have the main plot revolve around a psychologist trying to heal the main lead from their mental illness while they end up falling in love.
But in Kill me, Heal me the female is the psychologist.

-Same time period
-Mysteries, Detectives, and Investigations
- Very Historical
If you like this, then it might be another good drama to watch next.

-Both dramas takes place in China's Republican Era
-Unravel the mystery
- There's a goal in both dramas.

-Similar plot contents
- Uses of young actors and actresses
-Great Martial arts used
-Different time period but If you like Forward Forever then Guardians of the Ancient Oath will be great too.

-Same time period (Chang'an)
-Similar costumes
-Funny/ Amusing Characters
-Forms a team to unravel several mystery

Survival match whose victor earns a special prize. Unlike LH though, VR's contestants aren't toku heroes. The armor itself is the prize

Cute and has light drama. This series is actually a miniseries, and if 2gether the series got the spotlight from its promising actors and light drama, then give a chance to The Moment. It has full english subs on YouTube also.

1) Both are sports dramas set in college
2) Both MLs were bullied by FLs when they were young
3)Both FL study the same subject
4)Both FLs work for the sports team of the ML
5)Both have the same actor a the coach of the sports team.
6)Both SMLs disappear suddenly.

Both are crime-solving dramas.
Both have a smart, intelligent, handsome male leads.
Both have female leads that are extremely good at fighting.

You're My Destiny (2017) is the Thai version of the same story. It's pretty good. It follows the original Taiwan version (story wise) pretty closely, like the Korean remake. The Taiwanese and Korean versions are both called Fated to Love You. Anyway, story is similar- plain girl meets rich guy, one night stand leads to pregnancy, get married and eventually they fall in love

- Both deal with girls who are unfamiliar with the modern world trying to live in it: in LotBS FL is a mermaid, in MFaMR the female lead is a queen of a tribe in a forest
- Both are enjoyable series and have comedic aspects
- Both have male leads that do some undercover bad boy stuff
- Both have oblivious female leads who learn to adapt to the world in a comedic way
- Both have likeable second lead females
- Both have cute chemistry between leads

Similar with high school transitioning to college setting. Female leads fall first. Unrequited love is a little heavier with the drama but both were very cute in seeing the relationships form & develop and face hardships.

- both FL are sassy, independent,
in both drama the relationship starts with a fake/misunderstood wedding
- in both drama ML are outlaw clan members or hidden identity
- strong couple

Because female lead in both the dramas are head over heels in love with the male and will do anything for him.

The relationship between the main leads gives off the same feeling. The female leads both share a connection at the beginning in which they have similar characters and appearances. They are both smart and are in the process of creating their own empire with some support from their romantic interests. I truly see deep connections between both dramas and encourage you to watch! You won't regret it :)