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：8. Q: Has Secret appeared on any variety shows? 答： A: Yes, Secret has appeared on various South Korean variety shows, such as "Invincible Youth," "Law of the Jungle," and "Hello Baby."
問：6. SONAMOO有沒有參加過韓國綜藝節目？ 答： 是的，SONAMOO成員曾參加過多個韓國綜藝節目，如《Weekly Idol》和《Law of the Jungle》。