[Music Core] 全孝盛 - Lonely Night + Good-night Kiss

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：全孝盛是誰？
答：全孝盛是韓國女子團體Secret的成員之一。