Having released their "ICE CREAM" digital single earlier today, JOO and Super Junior's Leeteuk finally released its music videos to give fans an additional treat! Fans were not only able to see a new side to JOO, who's usually known for her ballads, but they got a new experience for Leeteuk as well, since it's his first time participating in a duet. The song was composed by Shim Eun Ji and written by Kim Eun Soo. It�features a fun melody line with an combination of strings and guitars which are meant to express the different emotions men and women go through as lovers. After hearing the song, you can now watch them sing the duet in the MV. [gallery columns=4]