The cast of upcoming tvN drama 'Drinking Alone' gathered for the first script reading at the CJ E&M Center late last month and the pictures have now been released to the public!

The pictures show Ha Suk Jin, Park Ha Sun, Gong Myung, Key, Hwang Woo Seul Hye, Kim Dong Young, Min Jin Woong, and more!  As DIA's Jung Chae Yeon was not cast at the time, she was not present for the script reading of her acting debut.

SEE ALSO: Father-daughter duo of ‘Miracle in Cell No. 7’ reunites

The chemistry so far with this group seems great, though!  They're all smiles, particularly the ever bubbly Park Ha Sun.  Ha Suk Jin plays Jin Jung Suk, a star instructor, while Park Ha Sun plays the rookie instructor, Park Ha Na.  Gong Myung plays someone named Gong Myung, who is preparing for employment while Key, in his debuting role, plays Kim Ki Bum, someone born with a gold spoon in his mouth and who speaks in a dialect.

The drama will air after 'Hey Ghost, Let's Fight' on September 5!