You make a humanoid robot that can do house chores,cooking,cleaning and others.

You make him really handsome man,and name him loo heun.but time to time he act more human than a robot.

One day you are sleeping on your bed,but you feel something next to you,when you open your eyes,you see loo heun laying next to you,his eyes are opened while looking at you "mistress.." he says quietly and smiles.