Kang mentioned that the bed scene with Sin Ha-gyoon was the toughest scene she had to do, at the premiering of the movie at CGV on the 24th.
She said, "The emotional scenes with Sin Ha-gyoon was the toughest as it wasn't just about intimacy but innocent connection between the man and the woman".
There's always pressure in a bed scene. It has to be expressed just right and show just the right amount of emotions".