Recommendations

It is similar in the way that they are both about family a long running drama, where you follow both the older and younger generation. Family constellation and love and relationship.

Almost same situation as insects awaken & eternal wave but the lead couple, one is single guy & a married woman(fake one). Warning, if you're not a fan of the actress, you probably a fan of either actors or a fan of this kind of genre to complete this series coz I'm out.

Undercover, fake married couple, conquer/colonise. 3 different China drama/movie but kind of similar situation. Wish they had new idea. Acting was great. Female lead better than Sparrow. Whoever frustrated seeing Ruo Yan situation in Sparrow can come enjoy his greatness in here. Unfortunately, haven't found a sub video yet

Similar situation, almost similar time of period, different nation but one same enemy. It's a live action from popular manga. Great acting, great plot. It's a roller coaster feeling. Friendship, Romance, politics. Enjoy

Both are lighthearted dramas about friendships and relationships. In both, the female lead is strong and into more "manlier" sports.

Both of them are about high school students who travel back in time! The male lead in this drama is mistaken as a vassal while the female lead in Splash Splash LOVE is mistaken as an eunuch. Both dramas are light and sweet!

Protagonist trains to become stronger and take revenge on those who ronged him in the past. He is naturally gifted but still needs to increase his spiritual power. In both stories they save the girl who then supports them on their journey. Protagonist has to keep his real identity a secret. While training, he makes friends who support him on his quest. Also, same actor playing the protagonist.

*The two main characters are from different worlds meet and has a romantic relationship
*The male lead has special ability to travel from one world to another

In both stories the protagonist trains to increase his spiritual power in order to take revenge on people who wrongeded him in the past. Having to hide their teal identity, they have to overcome many difficulties including some kind of sickness or curse in order to achive their goal. Supported by the female lead they make friends who will support them on their quest.

It follows the same plot of an undercover 'agent' who has to hide his identity in order to complete his missions.
Falls in love with the LI while on a mission resulting in her becoming his 'weakness' and someone he has to save.
Like healer, the LI starts off with a 'crush' on the second lead but eventually falls for the main guy.
You have your nice share of corrupt politicians and people in higher power.
The comedy feel in Healer is enhanced more in man to man but there is still a good amount of action/tense scenes.
I would really recommend watching this is if you loved Healer, both lead actors are great.

Both are about survival game with one mastermind.
3Nen has a really great theme it focuses on, it is about bullying. It is a really good japanese-style-dark comedy and full of life lesson.
365 is a really suspenseful, similar to manga Btoom.

In love is their room for second chances? Both deal with this theme when one partner cheats on the other. Will each of them give them a second chance?

Must watch 1 then 2. Monkey is a different actor but still a good show, the rest of the characters are the same. Classic journey to fight monsters & saving their master from them.

They both have a parallel universe in which the main male character can travel to and from under special circumstance.
Both female leads are police officers.

The female lead have the same background.. travel to ancient time to find her true love.. and have to struggle before they finally recognize each other.