Secret Starlight Moonlight的詞曲作者是夏熙/段守元。以下是一首歌曲歌詞（大意）：
[副歌]
Starlight moonlight, it's so lovely
Don't know why, but I fell in love
[第一段]
We wander in the universe
Touching stars that sparkle and twinkle
Life is full of wonders
Now that you're here by my side
[副歌]
Starlight moonlight, it's so lovely
Don't know why, but I fell in love
With you
[第二段]
Now and forever, our story unfolds
As we dance under the Milky Way
Love is like a fairytale
I'll never let go of your hand
[副歌]
Starlight moonlight, it's so lovely
Don't know why, but I fell in love
With you
[橋段]
Through the rain and the clouds
You're always by my side
You make me feel like I'm home
Throughout this endless night
[副歌]
Starlight moonlight, it's so lovely
You and I, forever and ever
[尾聲]
Forever and ever, together we'll stay.
歌詞大意：星光月光，如此可愛。不知道為什麼，我竟然愛上了你。我們漫步在宇宙中，觸摸著閃爍的星星。生命充滿了奇蹟，現在你就在我的身邊。我們將永遠的故事展開，在銀河下跳舞。愛就像一個童話故事，我永遠不會放開你的手。無論風雨如何，你總是在我身邊。你讓我感覺像回到家一樣，在這無邊的夜晚。星光月光，如此可愛，你和我，永遠在一起。永遠在一起，我們會在一起。