As Gain's teaser for her new song "Fxxk U" has been catching much attention, her agency revealed who the man in the silhouette is.

In the teaser for the rated-R MV "FxxK U," Gain was behind a shower curtain with a man in provocative poses. Only Gain's face was slightly revealed at the end of the teaser, arousing much curiosity about who the man is.

The agency revealed that the man is actor Joo Ji Hoon and said, "We decided to reveal who the main guy character is. Joo Ji Hoon perfectly portrayed the role that he was asked to play" along with some pictures.

In the pictures, Joo Ji Hoon was making love scenes with Gain. The two were known to be friends prior to the music video filming.

Gain will be releasing her song "Fxxk U" and its MV on January 28.

Photo Credit: Gain