BEAST member Yong Junhyung appeared in a unknown teaser. 

Yong Junhyung appeared in a short teaser that was released today through YouTube that is about 40 seconds. The teaser included Yong Junhyung lip-syncing a medium tempo ballad song and a silhouette of another men.

The teaser ends with a song title stating "I Hate You feat. Yong Junhyung" grabbing more attention. The teaser especially provokes curiosity since Yong Junhyung came back with "Beautiful Night" recently.

Internet users who saw the teaser responded saying "Who is it?" "I kind of know the voice" and "I hope they reveal it soon."