Behind-the-scenes cuts of the upcoming September TV Chosun drama “Greatest Marriage” were released, featuring Girl’s Day’s Sojin with actress Uhm Hyun Kyung. In the stills, actress Uhm Hyun Kyung is wearing a patterned mini dress, while Sojin sports a white shirt with gray suit shorts. They seem as if they have gotten very close already, posing with their faces together and making matching peace signs.

“Greatest Marriage” tells a story of single mother, and four different married and unmarried couples around her. The drama will premiere in the middle of next month. Also starring in the drama are actors Park Si YeonBae Soo BinNo Min WooUhm Hyun Kyung, Jo Eun Ji, and Jang Gi Yong.

See also: “Greatest Marriage” Releases Stills of Park Si Yeon and No Min Woo in Bed Together