When a love has not ended

When somebody leaves you and your love is at an end
Even if you both agree that there’s too little left to mend
When you’ve hit the bottom of how far you can descend
You’re half way back to maybe love again
 
But if your lover leaves you and your love’s not at an end
If they’re taken from before your eyes by fates that will not bend
And the love you had remains and all you had around suspends
How can you ever love again?