Contrato de Casamento (2016)

The plot sounds very similar.
-ill mother searches for father for her child.

These dramas feature contract marriages which leads into romantic relationship of the leads. They first meet under unpromising situations. In order to solve it fast they sign a contract. However during the drama they decide to live together and start a serious relationship

The concept is similar where one the main leads has cancer.
The male lead (LiChuan) has cancer and he leaves the female lead (XiaoQi) thinking its the best thing for the her.

Both stories involve a marriage contract, but Prime Minister and I has less melodrama.

The elements of a father-daughter relationship and a new family forming are very similar.
Thank You also has a medical element to the drama as well.

the couple also signed a fake marriage contract to address personal issues. but if love in contract is fun, this story is very sad.

Both are about contract marriage but different situations.

One is about childhood sweethearts or first loves, but the FL did not know that, in fact she hates the ML.

the other one is about a single mother that will soon be dying so she needs to have a family for herself and her child, so that the child will have a legal guardian later on.

Same plot about contract marriage. The difference is that the female lead in MC has a child when getting married whereas Hapimari is marriage between two single.

There are both a marriage contract,Also live together..
But a full house comedy more and there is no disease

Both are dramas about someone needing an organ transplant for a family member. They meet someone with a terminal illness who is willing to donate. They must get married for the transplant to be legal but eventually end up falling in love.

both male lead are owner of hotel/restaurant and female lead used to work their as an employee for some reason they get in pretended relationship, both drama have child involvement also

A much older successful and cold male develops a relationship with a younger female while his co-workers/employees and her best friend watch as it plays out.

1) Both have disease related plot (cancer)
2) Sad and painful yet beautiful love stories
3) Character from More than blue ‘K’ is similar to ‘Hyesu’ ie - Strong , loving , doesn’t wish to hurt their loved one
4) Yup Eunseong’s cuteness is unmatched but there is a little guy ‘ke le’ in the series who is also very cute ^^
5)Both have amazing OST
6) Both are heart wrenching but worth the watch
7) Marriage contract portrays the love between a mother and daughter , mother-son plot here too it also shows the love of and importance from a close one and real meaning of family
8) Both have 10/10 endings
9)Both are phenomenal melodramas

First of all they are not similar at all. I recommend this only to those that wish to see a whole other side of Lee Soo Jin and his acting. One might even say that they are polar opposites seeing that one is a light comedy while the other is a tragic melo. If you need a good cry after laughing or the other way around do give the other a go.

They are similar in some things. Both deal with illnesses. They have a good romance, good ost and good story. Both are amazing :)