Soyu is the voice behind "Goodbye" for the 'Oh My Baby' OST.
The music video follows Jang Ha Ri (played by Jang Na Ra) and Han I Sang's (Go Jun) relationship in its ups and downs. "Goodbye" includes a sad message in a poem to a loved one.
Watch the "Goodbye" MV above, and let us know what you think in the comments below.
Beautiful ballad!