Lyrics I Just Don't Understand - Willie Nelson

I'd be the last one to tell you that you shouldn't go
And the first to say: "Be happy if you can"
But to lie and hurt someone who needs and loves you so
Do you mind too much if I don't understand?

I suppose that you're convinced this is the thing to do
Life is short and sweet, break all the hearts you can
I guess I shouldn't be surprised, it's all a game to you
But do you mind too much if I don't understand?

Forgive me, but it all seems so unreal to me
And my heart and me, we'd made so many plans
But that's all over now, there's nothin' left to do
But do you mind too much if I don't understand?

(Do you mind too much)
If I don't understand?