Forgive me

I don’t know why I did it,
But I’m so very sorry that I did,
I hope you understand it was not me,
And soon I can be forgived.
You really are the only person that I love,
You always will be,
There is no one else,
I hope you can see,
You always thought I deserved better,
But it was the other way round,
When I looked in other girl’s eyes,
It’s your reflection that I found.
The cup is not half empty,
There isn’t a thing left in mine,
Next time you come searching,
Nothing you will find.