《Back at One》的詞曲由R.K.M.＆Keith Harris創作，以下是歌曲的英文歌詞：
Verse 1:
Back at one
Just how love should be
With you by my side
Nobody else
All my dreams came true
The only one for me
Chorus:
When we're laying in bed
I feel your warm breath
And I feel safe in your embrace
Safe from the world and its wretched mistakes
Verse 2:
The sun may rise and set
But you're always on my mind
Through every smile and tear
I'll always love you dear
No one else can take your place
You're all I need and all I've got to face
Bridge:
When I'm lost for words
And silence fills the air
You're the only one I'm thinking of
And I'll always love you till my last breath in air
Chorus: (重複)
When we're laying in bed
I feel your warm breath
And I feel safe in your embrace
Safe from the world and its wretched mistakes
Outro: (重複副歌)
Back at one... Safe and sound. Forever young, always in my heart. Forever yours. Forever mine. Forever. Forever. Forever. Forever. Forever. Forever yours. Forever mine. Forever together. Forever. Forever. Forever...Forever...Forever...Forever...Forever...Forever...Forever...Forever...Forever...Forever...Forever...Forever...Forever...Forever...Forever at one.