Super Junior's Ryeowook uploaded a picture of himself with f(x)'s Sulli and Henry.

He tweeted, "SMT.  Happy day.  My pretties," and attached the above picture.  In it, the three of them are smiling at the camera together while Ryeowook is holding up a V-sign and Henry has his arm around Sulli.  They look like a cute and happy family.

Henry also took some pictures with Sulli and uploaded them onto his Weibo account with, "SM town!  Really cute Sulli.  Fighting f(x)."  In the picture, the two of them look like siblings with their similarly adorable faces.

Super Junior and f(x) recently took part in SM Town's World Tour Concert in Beijing on the 19th.  Stay tuned for more SM love!