It was fun while it lasted

I just read the saddest letter and before I cry I'd better
Let you know that I won't stand in your way
I'm your old love he's your new love but if you're sure it's true love
I'll bow out gracefully and simply say
It was fun while it lasted fun while it lasted ours was a special sort of love
It was fun while it lasted fun while it lasted but it just didn't last long enough
I can't say goodbye with laughter but I'll promise ever after
When I'll think of you my lonely lips will smile
I'll be all alone tomorrow but there won't be any sorrow
Just a happy thought you love me for a mile
It was fun while it lasted...