Why Should I Care? lyrics

Was there something more I could have done?
Or was I not meant to be the one?
Where's the life I thought we would share?
And should I care?
[ Lyrics from: http://www.lyricsmode.com/lyrics/d/diana_krall/why_should_i_care.html ]
And will someone else get more of you?
Will she go to sleep more sure of you?
Will she wake up knowing you're still there?
And why should I care?

There's always one to turn and walk away
And one who just wants to stay
But who said that love is always fair?
And why should I care?

Should I leave you alone here in the dark?
Holding my broken heart
While a promise still hangs in the air
Why should I care?