- cold and rich male lead in both dramas
- romantic comedy for both dramas
- cute chemistry in both dramas
- male leads has a hard time believing love but in the end they fell in love with the female lead
- both female lead has a humble beginnings and tries to sustain themselves on their own
- misunderstandings guide the plot for both dramas

- both variety shows, has a lot similarity in games and challenges
- a big group are gathered in one place and requires them to work together in facing the challenges and games
- special guests come from time to time

- both main characters goes through a series of injustice and hardships
- in 2037 the mother is impaired while in Miracle in Cell No. 7 the father is impaired
- creates a strong bond with their cellmates
- touches the sensitive issues about injustice around the world

- difference between these two is one is about a group of male living their life in jail while the other one is a group of female; one is a drama while the other is a movie
- main characters in both goes through a series of injustice and hardships
- both main characters end up in jail and creates a strong bond with their cellmates
- full of laughters and tears in both drama/film

- actresses and actors are gathered in a show together
- a variety kind of games and challenges
- full of laughters for both shows
- "mukbang" from both shows

- a lot of the games are similar
- a big group of members gather together
- special guests came to the show
- challenges are similar to one another
- both variety shows filled with actresses and actors

- sensitive girl "heals" the seemingly cold male lead
- female lead taught the male lead more about life out his own beliefs
- cute loveline between the leads
- rich ceo/celebrity paired with an ordinary girl

- healing from traumatic events or past tragedy
- female lead deals with the pressure of fame (the name); the pressure of fame occurs on the male lead
- leads in two dramas reconnect a few years later
- the male leads seems distant and cold at first but soon they opened up towards the female leads

- leads goes through a hard past and learns to heal together
- leads learning the realities on life and death
- the leads are tied together due to their first meeting during their childhood years (tragic past)
- slow paced romance between leads
- female lead and male lead work together in a project which brings them closer to one another
- melodramatic romance genre from both dramas

- romantic comedy genre
- male leads are arrogant
- both dramas have problematic exes; can't move on from their past love
- in big data romance, towards the end the male lead chases for the female lead; in dali and the cocky prince the male lead chases for the female lead
- both leads have different beliefs, lifestyle and overall world views
- quirky female leads

not particularly similar but it has a few similar plot

- both dramas, the female lead have serious health issues
- cold female lead (the name); cold male lead (doom at your service)
- slow paced romance between the leads; angst between the leads
- female lead ask a favor from the male lead (the name); male lead did a favor to help her live longer (doom at your service)

- female lead has serious health issues (the name); male lead has serious health issues (uncontrollably fond)
- female lead is a famous artist (the name); male lead is a famous actor (uncontrollably fond)
- leads fell in love during school years + college (uncontrollably fond); leads fell in love during teen years/school years
- leads have a hard time living as they don't want to leave their loved ones
- love is all about timing
- slow paced romance between the leads