Undecided lyrics

First you say you will, and then you don't
First you say you do, and then you don't
You're undecided now, so what are you gonna do?
First you want to play, and then it's no
When you say you'll stay, that's when you go
You're undecided now, so what are you gonna do?
I've been sitting on a fence, and it doesn't make much sense
You keep me in suspense, and you know it
Then you promise to return and when you don't, I really burn
I guess I'll never learn, and I show it
If you've got a heart and if you're kind
Make up you're mind
You're undecided now, so what are you gonna do?

Submitted by Guest

What do you think is the meaning of Undecided by Ella Fitzgerald?