The time seems to be September 28, 2013. According to the description of an acquaintance of Byun Baekhyun’s brother, “The wedding was disrupted because EXO members appeared on the stage. People who were not there at the beginning came out from EXO to sing congratulations. When the song started, they pushed forward, took pictures, and even stood on chairs to shoot videos." "When the newlyweds were cutting the cake, the members were behind, and the fans were taking pictures and asking for autographs, blocking the guests coming and going." The scene was chaotic. .