It was announced earlier that U-Know Yunho was cast as the lead role of Prince Shin in the Goong musical scheduled for this September. Although it may seem that Yunho is an appropriate choice for the part, his pre-debut photo begs to differ. A bulletin on a fan community site comparing his before and after pictures has been gaining much attention and subsequently, laughter. Even Cassies themselves expressed their shock after looking at the DBSK leader in a different light. Although all Yunho did was fix up his teeth, his pre-debut photo gave off a radically different impression than his promotional photo for the upcoming musical. Netizens who saw the pictures commented,

"I saw something that I shouldn't have seen" "For some reason, I feel cheated. How will you take responsibility for it?" "Thanks to you, I've gained hope. Thank you, U-Know Yunho."