《No One Knows》的歌詞如下：
No one knows when you're in love
Except for the person who is feeling it
No one knows what you've been through
Except for the person who just had it
But the thing about love is
It's beautiful and it's real
And no one knows how it feels
But you and me
合唱：
So let's just take it one step at a time
And go slowly into this minefield
And let's be sure that we both feel the same way
Cause we don't know when this moment will end
Let's just hold onto this feeling tonight
And pray that tomorrow will bring us closer together
No one knows how this journey will end
But for now let's just embrace the moment
因為目前沒有公開演唱《No One Knows》的藝人，所以沒有其完整的歌詞。