it is same exact story line my love eun dong is the Korean version of jai rao which a thai drama
the same story I koo gum is the thai version of bridal mask the same of some working in the army of the enemy of his country but he actually working for his country and he fall in love with someone who really hates and want to kill him for his betrayal for his country
If you liked my girl for lee da hee you would definily like marriage no dating the same concept of a man bring someone home to Fake their relationship in my girl as cousin here as girlfriend and the same beautiful romance with completely funny scenes also Han groo has same attractive spirit lee da hee had at my girl :)