Actor Park Ki Woong has been casted to play a role in Younha's new music video with a no guarantee contract.

Younha released her teaser video for her new mini album on April 26 and released a mv teaser video today on YouTube.

Many famous musicians have come together to produce for her new album including Lyn, Yoon Do Hyun and more.

In the teaser video, Younha reveals a sad image with Park Ki Woong deep in thought, making many curious as to what happened.

Younha's new song, "The Real Reason we Broke Up," will released on May 2.