Song of a broken heart with explanation

I couldn't remember a day or a minute without her and I didn't have to because there weren't too many while we knew each other and then ...

We actually DID used to just look at each other and be amazed we'd found each other...So it does make me feel accursed that my days are without her being here yet I never stop thinking about her. I would never want to stop thinking about her. I just hate the abyss I feel when I realize she's gone over and over.

Not a Day Goes By Lyrics:(stephen sondheim)
Not a day goes by
Not a single day
But you’re somewhere a part of my life
And it looks like you’ll stay
As the days go by
I keep thinking when does it end
Where’s the day I’ll have started forgetting
But I just go on thinking and sweating
And cursing and crying
And turning and reaching
And waking and dying
And no, not a day goes by
Not a blessed day
But you’re still somehow part of my life
And you won’t go away
So there’s hell to pay
And until I die
I’ll die day after day after day
After day
After day after day after day
Til the days go by
Til the days go by
Til the days go by