Both have a main protagonist, suffering from delusions. Both dramas involve his/her work and hobbies and most important... his/her delusions about his/her partner(s) in love.. as both of them are talented people with great personality which lack self-esteem and are looked down by others.

The main protagonist is a male, who carefully sellects his menu's ingredients at the local market and explain to us why exactly those ingredients are important. Then he prepares them at the table and eats them with pleasure. The food preparation and eating is an enjoyable watch.

A male protagonist with outstanding cooking skills likes to prepare quality food for his "guests". With different dish and guest in each episode we enjoy a great home cooked foodporn and learn recipes.

Main protagonists are from different genders, but both are strange people who can't express themself well, while being a bit too blunt (or even considered rude) with others. Both of them make comfort with selling houses (although one of them is also an architect and the other is a seller). Both are found somewhat attractive, yet hard to approach and are considered probably hardly to get married... Yet many people pursue them.

Both are very funny romantic dramas that deals with office drama and have a secondary character, which is gay. Both have a great friendships between women and the cohabitation of a couple of friends. The male lead have one great friend also. Male and female lead are quirky and strange people.

Both have a male and a female lead, which future and past can get re-written. They fight against an invisible opponent, who tries to harm the male lead and do their best to stay at the right time and place and possibly together.

Both have highly loveble and manipulating male lead who would do anything to posses the female lead and her attention.

A heroine takes her doppleganger's place in an arranged marriage-to-be and falls in love with the man.

Both have a male protagonist who loves the girl from the very beginning, but lies to her and acts cold as she doesn't recognise him. He is very manipulative to her and would shame and lie endlessly to posses her. In both she is a poor and naive person.

Both have a main heroine, which likes to draw comics and is living in poverty + a main hero, who is rich and smart, but too strong with his words and makes enemies easily.
Both have many cute and fluffy moments and many in which the heroine fells into the man's hands.
Both hero and heroine start to live together from the very beginning, but are a bit distant. Then when they fall in love one with another- other people start interfering in their affairs. Both are being pursued by other people.

Both have a main male protagonist, which is an architect and revolve around his colleagues and troubles at work and his prospects of marriage (or the lack of it) + the surprising amount of women (each has a 3 of them interested in him) surrounding him.

The main male protagonist is somebody who is stingy about money and is being dumped by his girlfriends, because of it.