She's one second further from me?

What is the meaning of "She's one second further from me "? TKS

Each tick of the clock's a reminder
She's one second further from me

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Artist/Band: Nelson Willie
Lyrics for Song: She's Gone, Gone, Gone
Lyrics for Album: Me & Paul

She said if I ever deceived her
She'd be gone before I could count ten
Well I guess that I didn't believe her
Cause look at the trouble I'm in
She's gone gone gone gone gone gone
Crying won't bring her back
The more that I cry
The faster the train flies
Further on down the track

I lost every right to be happy
When I lost the heaven I'd found
She warned me she'd leave
And she left me before
My first tear hit the ground
She's gone gone gone gone gone gone
Crying won't bring her back
The more that I cry
The faster the train flies
Further on down the track

And if I only knew where to find her
I'd crawl back on my hands and knees
Each tick of the clock's a reminder
She's one second further from me
She's gone gone gone gone gone gone
Crying won't bring her back
The more that I cry
The faster the train flies
Further on down the track

Thank you, Mr. Micawber. I got it