SEE ALSO: "They're so good, this is what K-pop should be like," Girls' Generation's past live performance gains spotlight after 8 years

Sooyoung shared on her Instagram on October 30, "The goddesses got together at our set. They bowed to the director and cast, greeting them one by one and asking them to look at our Sooyoung fondly..My dependable sisters.. Thank you so so much??? I love you ! #MySpringDay #Goddesses #DongHa'sBigSmile #Girls'Generation #ILoveYouFriends."

She also added, "On my wedding day, guests who are prettier than the bride arrived. Yuri jjing and Hyoyeon jjing came with plenty of warm canned coffee and bread. ^^ They visited the set. My friends' warm hearts melted the cold set. I love you Yul-Hyo #Girls'Generation #MySpringDay @yulyulk @watasiwahyo."

Stay tuned for the finale today!