'SM Station' has now released the MV for Henry and SISTAR Soyu's new duet, "Runnin'"!

The song is immensely soothing with a mellow instrumental.  This is backed by Henry and Soyu's incredibly gentle and whispery vocals that will have you feeling so at peace. Unfortunately, Soyu does not make an appearance in the MV, but you can see the cute Henry having fun by himself at an arcade.