Group Super Junior's member Ryeowook showed support for INFINITE F.

On December 10, Ryeowook posted on his Twitter, "'Super Idol Chart Show' filming for the first time in a while. Fighting, INFINITE F" along with a picture.

In the picture, Ryeowook is holding INFINITE F's album, signed by the members. It says, "To, Ryeowook. Thank you for always caring for us." INFINITE F had released their unit album on December 1.

Internet users who saw this commented, "I want one too," "Ryeowook looks so good in the picture," and "Fighting to both Infinite and Super Junior."

Ryeowook is currently an MC of Mnet "Super Idol Chart Show" with Infinite's member Sungjong.