Hyolyn has dropped her music video for "Happiness..."

In the MV, Hyolyn catches the sun's rays surrounded by greenery. The former SISTAR member herself wrote and composed "Happiness..." herself as part of her 'Ramblings' project.

Along with the MV, Hyolyn wrote, "I don't want to miss the happiness that comes to me and I don't want to lose it, so I think it makes me more afraid and anxious."

Watch Hyolyn's "Happiness..." MV above, and let us know what you think in the comments below.