- In both drama, FL are studing in university and have multiple talend
- FL fell for their idol.
- ML and FL have age grape
- ML are animed with their passion

- In both dramas, it's the story of children who will try to avenge their father who was killed to access the throne.
- In both dramas, the two protagonists knew each other before the drama and they had a Good relationship.
- In the korean drama it's the ML who want avenge his father from the FL's father who is now the king.
- And in the chinese drama it's the FL who want to avenge her father from her uncle who is now also the king
- In both drama, there is a very good alchemy between the ML and the FL.

In both dramas the story begins with a loveless marriage and arranges the motivation of each one, as time goes by and as the couples live together, love will be born.

FL in both drama lost her family and become an orphan.
They adopt an orphan, and become a single mom.
Family tension,

The two main characters, (thai drama is the main female character and in the kdrama this is the main male character who are the victim)
lost their memory following an accident, they were subjected to plastic surgery and change their identity for financial interests. But their relatives suspect a few things and they will do everything to find out the truth.
These dramas are about love and money