申彗星《Suddenly》的歌詞如下：
suddenly
韓文歌詞：
Suddenly
(그대가 떠나가면)
(當你要走的時候)
오늘따라 特別的感覺
(감정이 차올라)
今天特別多
(愛情乘虛而入)
멈추지 않는 我的腳步
(어쩔 수 없게)
像是無法控制
(無法抗拒)
내게서 손을 모르게 만든 너잖아
是你讓我無法掌握自己的手啊
中文翻譯：
今天突然特別的感覺像要滿溢出來
突然感覺到愛火從內心湧上來我無法抗拒
讓我的手不知道該怎么做才好
喔，原來是你啊是你讓我的手無法逃離的靠近我
把頭轉過來啊！說啊！今夜做我的女人吧！
只要我在這裡我就能讓你感到幸福
所以不要突然離開我，不要突然離開我，不要突然離開我！
英文翻譯：
Today suddenly, a special feeling like it's about to overflow.
Suddenly, I feel the love burning inside, I can't resist.
My hand is lost, how to handle it? Oh, it's you who makes my hand unable to escape.
Turn your head, say it! Let me be your woman tonight.
As long as I'm here, I can make you happy, so don't suddenly leave me, don't suddenly leave me, don't suddenly leave me!