Battle: SECRET Hyosung vs AOA Choa

常見問題：

問：2. Q: How many members are there in Secret?
答： A: Secret originally had five members, but now consists of only four members after Song Ji-eun's departure.

問：10. Q: Are Secret still active as a group?
答： A: Yes, Secret is still active as a group, with the remaining members continuing to release music and participate in various activities.

問：AOA是一支韓國女子團體，成員有幾位？
答：答：AOA最初由7名成員組成，但現在有5名成員。