Girl group 2NE1's member Sandara Park uploaded a video regarding her comeback.

On the 19^th, Sandara Park uploaded a video on her instagram account with the caption: "A giant balloon on our building! The YG building is wearing my beanie. So cute!"

In the uploaded video, the YG building is seen under a floating black balloon shaped like a beanie with the letter S. Sandara Park uploaded a video of herself dancing to Seotaeji and the Boys on the 17^th; she was detected wearing the same beanie in the video, arousing curiosity as to its connection with her comeback.

Internet users responded with comments such as, "I want to see the balloon myself", "I can't wait for her comeback", and "What does the black beanie mean?"

Meanwhile, 2NE1 releases its new songs, "Come Back Home" and "Gotta Be You" on the 27^th.