Co-ed group Sunny Hill release their MV teaser for comeback song 'Don't Say A Word'.

In the clip, the members are having an emotional atmosphere with the ladies crying and Janghyun accompanying the sad lyrics with his piano. The lyrics are being written using a traditional typewriter adding a gloomy mood on the setting.

Only male member Janghyun already revealed that he is not going to participate in the promotions and decided to work behind the scenes as producer.

Their single will be released on January 24. Meanwhile, watch the MV teaser below: