It seems like the song heard in the background is for her remake of Kim Wan Sun's "A Pierrot Smiles At Us", hinting that this might be her title track for the album. Kim Wan Sun herself also appears in the teaser asking IU if she can dance, and the two start to get their groove on.

As mentioned before, the remake album 'A Flower Bookmark' (or 'Pressed Flower' -�referring to flattened dried flowers made between the pages of a book) will be released on the 16th so stay tuned!

SEE ALSO: Singer and actress IU brightens Children's Day with generous acts of kindness