- in both dramas, female leads fell for the male lead first
- both dramas, the leads live their life differently from one another and both have different opinions on certain topics
- male lead learning to act on their feelings towards the female lead
- both dramas give that comfort feeling
- simple and short storyline from both dramas
- in both dramas, male lead has a hard time moving on from their past love

- both are romantic comedy genre
- leads in both drama has that cold attitude vibe
- in both dramas, the male lead are not fond of the female lead because of their indifference
- male lead learns the true definition of love; not based on looks or indifference between one another
- gives that comfort feeling

- both drama brings that comfort feeling; healing
- slow paced romance between the leads
- leads trying to fit in their lives in the small town
- both located in a small town which gives the countryside vibes
- best lovelines from both dramas
- leads from both drama deals with their own personal issues or trauma

- both has that countryside vibes
- male lead and female lead are not fond of each other but soon fell for each other
- similar plot on the love triangle
- both falls on the comedy genre
- cute lovelines
- both can be consider as a comfort drama
- both are short series (not more than 12 episode)

- investing in stock
- story about love and friendship
- struggles in gaining and losing money
- comedic scenes here and there
- business meeting/stock investing meeting
- a one-woman show (?)

- both dramas are located at seaside town
- male lead moves to the seaside town to stay away from scandals (top star yoo baek) ; female lead moves to seaside town after going through a series of trouble
- the vibe are somewhat similar as it brings that comfort feeling
- romance between the leads and the side characters
- a story of friendship
- female lead is a diver (top star yoo baek) ; han ji min's character is also a diver
- a cold hearted male lead paired up with a bright/warm hearted female lead

- both are female centered plot
- both dramas are about friendship between 3 female leads
- related to business; although one are cleaners while the other are business women
- there's a similar concept in the romance plot
- all about teamwork (sismance)

- has that blind date concept, only differences Big Data Romance is from an app while Business Proposal through a list of blind dates
- CEO of a company paired with an average female lead
- fake dating concept where in Big Data Romance the male lead agree to pretend dating for the sake of his company but the female lead doesn't know and Business Proposal fake dating with both agreement
- romantic comedy genre
- male lead shows a similar attitude in both dramas

- both are office romance genre
- both male lead act in a particular similar way + losing their parents in a car accident (causing trauma or bad memory)
- both has that romantic comedy genre
- female lead assign her best friend to meet her first love (she was pretty), female was assign by her best friend to go for the blind date (a business proposal)

- obviously, one is military officer while another one is police officer
- the plot maybe different but it shows a lot of similarity with the concept
- both struggle through their trainings lead by their seniors
- D.P. is probably a bit darker than Rookie Cops

Both are about idol singers who failed after they debuted. Only difference is one proceed on changing their interest towards make up and the other one keeps on trying to keep her goal as a an idol singer.

In terms of genre is different as one is school romance genre while the other is office romance genre. But when it comes to make up elements they are somewhat similar. In touch the female lead is interested in make up just like Ju Kyung she's trying discover her talent in make up.