I guess it really is a lucky day if your favorite idol posts a rather racy photo of the word ‘Fxxk’ on a sexy neon sign. Former Super Junior member Yesung made the mistake of mixing up two similar words and fans found his dilemma unfortunate but hilarious! On October 2nd, the day following after Korea’s National Holiday Chuseok (Korean Thanksgiving), Yesung had posted a photo on his Twitter alongside the caption “Good Luck Today.” THe photo he posted (shown above) shows a dimly lit, pink neon sign with a cute heart at the end. Unfortunately, due to the cursive hand-writing, it appears Yesung misread the sign because it actually reads “Fxxk.” Despite fans warning the idol that he made an error and posted a curse word instead of an optimistic one, Yesung has yet to take down the tweet. Many fans commented on his post saying how hilarious it was alongside their attempts to point out his mistake. View the funny comments below! I guess Yesung needs to read a little more closely from now on before posting anything on social media!