sentences:  As of the 10 April 2012 broadcast, following the change in MCs and the departure of Shindong from "Strong Heart", the show was re-vamped with Leeteuk and Eunhyuk billed as two of the 'six-fixed guests'.In June 2012, Eunhyuk reunited with his Super Junior bandmates for their sixth studio album, "Sexy, Free & Single" released on 4 July.On 21 June 2012, the first teaser photo of Eunhyuk was released showing him in a white shirt, blue jeans, styled with a mullet-like hairstyle and blindfolded with white and pink flowers.