On February 6th, an All-Star professional volleyball game was held at a special court in COEX. On this day, After School/Orange Caramel's Lizzy had the honor of hitting the opening serve at the event. However, the serve that she hit ended up hitting athlete Jin Sang Hyun right on the back of the head! As it was all in fun, the light-heartedness of the situation can clearly be seen through the laughter in the other players' faces. Later, Lizzy apologized through her Twitter account stating, "Today, I hit the back of a guy's head. I did it on accident. Jin Sang Hyun athlete - I'm sorry."