[人氣歌謠] Secret - I'm In Love

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：5. Q: Did Secret win any awards for their debut song?
答： A: Yes, Secret won the Newcomer Award at the 2009 Mnet Asian Music Awards for their debut song.

問：人氣歌謠的排行榜是如何計算的？
答：人氣歌謠的排行榜通常根據歌曲的下載量、播放量、銷售量等指標進行計算。