you're the princess, im the servant we both are separated twins

you're a princess and a ruler in a kingdom, and you having a servant named Len, no one know that the servant was your twin ( male ). All people think you both just similiar not a twin. He was male and you're female. One day, you're sitting at the bench kingdom park. Then your servant ( Len ) come to you

Len : how was the day, my dear princess?