Seo In Guk has dropped the MV for his new song, "Seasons of the Heart," which is a special treat for fans who have been waiting for the singer side of him for a while now!

The song is a beautiful ballad and you get double the sweetness when they layer his voice over himself in soothing harmonies. �The MV shows his interactions with his girl, likening their relationship to the seasons of the year - from hot in summer to cool in winter.

The analogies are beautiful, so listen above!