Sunny Hill release the much anticipated MV for comeback single 'Don't Say A Word'.

The members showed their acting and emotional side in this mellow song. With their great harmonies, the song's lyrics are perfectly expressed which gives more sadness mood in the atmosphere.

With male member Janghyun, playing the piano, and the four ladies singing their hearts out, co-ed group Sunny Hill prove that they are really back with an upgraded music. Watch their MV below: