FTISLAND Lee Hong Ki, who will be making his first screen debut, will also be singing an OST for the movie, "Passionate Goodbye" that will release on May 15.

He will be playing a role in the movie alongside other great actors and many are looking forward to this movie to release.

Lee Hong Ki will be singing "Jump", "Goodbye" and others for a total of 6 songs. His song, "Jump," will also be used as the movie's main theme song.

The song will be released on May 15 along with the music video.