Many of you will recall that during JTBC's 'Hyori's Bed and Breakfast 2', the couple suggested that YoonA write the lyrics to a song composed by Lee Sang Soon.

The acoustic ballad is inspired by the peaceful sights of Jeju island, and YoonA contributed to the song by writing lyrics that recall the precious moments she spent on the island during her stay. 

In the new teaser images for "To You", YoonA in a pure white dress shines a bright smile on a beautiful day. 

You will finally be able to hear the full completed version of "To You" on May 13.