SEE ALSO: The Outstanding K-Dramas of actress Park Shin Hye

As Lee Jong Suk and Park Shin Hye are of the same age both in the drama and real life, the onscreen couple naturally got close in a short span of time and their chemistry showed through the photos.

A producer stated, "As much as Lee Jong Suk and Park Shin Hye are called the endorphins of the set, they are responsible for the warm atmosphere... To the point that they can't stop smiling and laughing since the first filming, they are showing the best acting chemistry. We ask for a lot of anticipation and support."

'Pinocchio' will premiere next Wednesday at 10 PM KST! Check out more BTS photos as well a clip of their press conference below!