Group Shinhwa Shin Hye Sung will join the lineup of OST artists for KBS "Discovery of Love."

On September 24, Shin Hye Sung's agency confirmed that he finished the recording of the song, "Like A Child" for the "Discovery of Love" OST.

They said Shin Hye Sung wanted to cheer on Eric for returning to filming dramas after a long break.

"Like A Child" is an emotional ballad that matches Shin Hye Sung's voice very well.

The song is at its final stages of editing and will be on the next week's episodes of the drama and released on October 2.