Stop me if you've heard this one before

Can I buy you a drink you look lonely well so I might and it might help us both
I can tell by that lost look in your eyes just like me you lost the one you loved most
Well mine walked out into the arms of another sayin' I just don't love you no more
And I've just got to tell someone my story but stop me if you've heard this one before
For I wouldn't think of wasting your time I've wasted too much of my own
And it's not just a difference of --- line and I'll leave if you'd rather be alone
Cause that's how you were when I walked in well so am I just like you maybe more
And with each word I speak I die a little
So please stop me if you've heard this one before