I'm Not Sad

I was sitting by this river feeling very sad
I had lost my girl. the only thing I had
But then you might be asking me why I am so glad
Well she came back and she loves me, yeah
And that's why I'm not sad
​
You see I wrote this letter to her
On that fateful day
Asking her not to go away
Begging her to stay
She wrote me back this letter
Saying she was oh so sad
And she'd come back to me to stay
And that's why I'm not sad