It looks like SISTAR’s Hyorin will be doing some individual promotions very soon! On November 10, SISTAR shared a mysterious teaser photo through their official Twitter account.

In the photo, Hyorin is very close to a kiss with a mysterious silhouette of a man. Along with the picture, the group tweeted, “You were waiting, right? Who is it with this time? If you’re curious, please wait just a little while longer!”

Hopefully SISTAR will release more details and teasers about this upcoming duet!