Eu Sou Você (2018)

main character replaces her twin sister who has unavoidable issues to solve and female lead enters in obstacle-full life of her twin and faces them.

Talking about the will this 2 Lakorn is just the same also the same location.Also this lakorn is talking about business.

marriage that happen due certain circumstances and the couple start fall in love with each other during the marriage period.. both series deal with secrets that the female lead need to solve and overcome. female lead in both series are very independent and have strong character.

Both are mysteries surrounding two sisters: older one who was the mistress of a wealthy, married man and the younger sister trying to figure out what happened to her while uncovering all the skeletons in the closet of a seemingly perfect, high-society family. Both also well-done and engaging. KMSR is more comedic and has more romance however.

Both had a Mystery and both female lead are afraid to be harass by the male lead.And both lakorn talks about marriage.

Both dramas have a mystery+ romance plot where one twin replaces the other one that got injured/ died in order to investigate and find out who was behind (trying to) murder their twin. romance is also between a relative of the suspected family.

They both feature two twins that are diffrent from each other. Also one twin is helping out the other twin by pretending to be her

Khun Mae Suam Roy : Sina, a professional stunt-woman, returns from America to find her identical twin sister Siriya, a mother of a child from her already married lover Pipop. On a mission to find the person who made her twin sister disabled and keeps attacking her twin sister, Sina disguises herself as her identical twin sister, Siriya. Under the disguise of her twin, she also decides to marry Pipop's younger brother, Athirat at least for a year.

Devil-in-Law : Phawinee is angry after finding out how her sister, Srikanda was bullied by her mother and sister-in-law, so she decides to sign a marriage certificate with Nopphanai with a deal of "no touch", in order to take care of her nephew.

This drama is similar to Khun Mae Suam Roy because
Firstly, both drama contain having girls with same face.
Secondly, complications betwwen both leads due to family.
Thirdly, lots of secret will come in light.
Fourth, story of second lead is also cute.

Story of a twin that pretend to be in other shoe in order to investigate and seek revenge. Both have mystery suround it and a revolve around a rich family.

Twins ...exchange identities to solve the mystery and romance ....I haven’t watched When we were young ...but the synopsis sounds like this Thai drama which I watched recently...and from the trailer of Wwwy ...in acting part who are you :school 2015 ( Korean)and Khun make Sumatra Roy ( Thai) looks much better

Story of a twin that pretend to be in other shoe in order to investigate and seek revenge. Both have mystery suround it and a revolve around a rich family. LSR is twin boy while KMSR is twin girl.

They are similar because
Firstly, both main lead got close because of a kid.
Secondly, both lead hate each other and then they fall in love.

Twin story plot where the stronger sister try their best to protect the weak sister with their way.

Its a revenge story plot that similar where both main lead try to revenge for the family and end up fall in love with the son of the family that she want to take revenge.