Recommendations

Both have a male lead who time travels to the past into a Harem. Similar comedies in both but Man Comes to Tang Dynasty focuses more on the comedy aspect while Concubinage Record focuses more on case solving.

Also, the time travel is completely logic-less in Concubinage Record. ML possesses a body to time travel yet modern equipment also time traveled with him somehow.

It’s the similar working women type modern drama taking place in Shanghai. All the women are trying to get ahead at work and at home.

Investigation, Feel/vibe of the drama, Intelligent and Strong lead characters, Strong and Intelligent female lead, Plot twists and Cliffhangers!

Both feature a ghost mother leaving a child and husband behind. Also, in both media the husband becomes depressed/suicidal due to the incident of losing their wife. Both have the ghost only visible to a select character.

Both have amazing OSTs and cinematography. Both stories surround the mysterious circumstances of a student's fall from the rooftop. Both have really good lines and chemistry between all the characters.

Age of Youth is about life in 20's , while Be Melodramatic is about people in their 30's, it's like a more mature version of Age of Youth, with career hardships and growing up also facing yourself and your buried problems.

Both share the same plot without the murders. In "The inheritance", A rich business executive is dying and decides he wants to meet with his three illegitimate children before dying to see if they're worthy of including in his will. This sets up a mad scramble between his relatives and employees to see who can best finagle the situation to their advantage.

Both have daughters that go missing/kidnapped from wealthy families and are raised by poor parents. Both find their real parents after 20 or so years. Both are about forgiveness and redemption.

Previous film by the same director that instead of building the portrait of a Patriarch's testament, build a family story based on a Matriarch' s will.

The story about a lost spirit, finding his/her body to return. In Pope Rak, the main Female Lead is looking for her body and in Khun Pee Tee Ruk, the main Male Lead is looking for his body to return.

Both are shows about celebrities living together for a few days. They set rules for the house. Both share the cooking, cleaning and everyday chores around the house.

Both the story plots tells that we should not change ourself for others and we should love ourself more than anyone. both the story have something related to past which make them united as well as create some misunderstanding between them but in the end of both the drama the couples live happily.
i highly recommend you to watch Love The Way You Are

It's quite similar to this...................................... you should watch the drama while you were sleeping. Lee jong suk was so good

Female lead goes through an appearance change
Male lead is popular and good looking
Female lead has something self confidence/timid issues
Takes place in college (HS and college)

Female leads have thick wavy hair and dress in their own style
Takes place in school
Male lead is popular for looks and personality
Second male lead and first male lead have issues surrounding family
Funnyyyy