Taetiseo revealed their Halloween self-camera photo.

On October 24, Taeyeon posted on her Instagram, "The Hwang human taking a selfie and ghost Kim, Ghost Seo" along with a picture.

In the picture, Tiffany is holding the camera and is posing for the picture, and behind her are Taeyeon and Seohyun pretending to be walking around as ghosts. Their funny poses instead of a scary look aroused much laughter.