Very similar synopsis; relative of a wife seduces husband, partially obsessed, strong wife with self love / (even red shoes are similar), daughter

Both dramas are about arranged marriage, first love (first wife) that returns, the male lead is constantly putting a female lead as second priority or even forgetting on her / missing dinner date, theatre date... But the love between them is just growing...

The loving couple is separated by FL's best friend"s affair with the husband, ML. The result of the affair is also the child and the second female lead is persistent in pursuing ML who is weak.

Strong romance / beginning of the romance based on lies and deception although later in both dramas ML falls very hard for FL. In both ML hurts FM and try to redeem. In the World of love he manages to get her back in Good Bye My Princess he is losing her...