
常見問題:
問:4. Q: What was Secret's debut song? 答: A: Secret's debut song was "I Want You Back," released in 2009.
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:全孝盛有發行過個人作品嗎? 答:全孝盛於2016年發行了個人單曲《So Good》,並參與了歌曲的製作。