During the event, the members took the time to give out signed CDs. Heehyun picked out someone wearing a mask from the crowd. Seeing this, the person was hesitant at first when suddenly the audience chanted "Choi Seung Hyun! Choi Seung Hyun! (T.O.P's Korean name)."
The person they picked out turned out to be Big Bang member T.O.P who took the stage, as he is currently stationed as a police soldier on site. The girls were surprised by their sudden encounter with the idol star as they greeted T.O.P and gifted him a signed CD and even posed happily together to cherish the moment.