I Couldn't Sleep A Wink Last Night lyrics

I couldnt sleep a wink last night
Because we had that silly fight
I thought my heart would break the whole night through,
I knew that youd be sorry, and I am sorry too,
I couldnt have my favorite dream,
The one in which I hold you tight,
I had to call you up this morning
To see if everything was still all right,
Yes, I had to call you up this morning
cause I couldnt sleep a wink last night,

Submitted by Guest

What do you think is the meaning of I Couldn't Sleep A Wink Last Night by Frank Sinatra?