A part-time CGV (cinema chain in Korea) employee posted today saying, "In the past few days, nachos started to sell a lot. Today, it got sold out. It's weird. Only manias eat nachos. Only around 10 people buy nachos normally, but today, so many people bought nachos... And eventually today, it got sold out completelyㅋㅋㅋㅋㅋㅋㅋ This is the first time nachos got sold out completely. Why is it? Did something happen?" Kfans are speculating this is because of Kyungsoo who had nachos at Yongsan CGV (aired on the recent episode of EXO's Showtime).