Actress Park Se Young revealed a closeup self-camera photo.

Today, Park Se Young posted on her Twitter, "Can't fall asleep... Everyone good night" along with a picture.

In the picture, Park Se Young is wearing a black hoodie, smiling for the camera. Even though she wasn't wearing any makeup, her flawless skin was shown.

Internet users who saw this commented, "Getting prettier and prettier," "She glows," etc.

Photo Credit: Park Se Young Twitter