Romantic Reunion?

Here's a hypothetical situation for you:
Let's say you dated someone about...oh...eight or nine years ago. You were together about a year. It was never really serious. There was a certain "deal-breaker" reason that the two of you could not have a long term future together. But you got along great, he treated you really well. The chemistry was phenomenal. And he was incredibly great looking. Then you moved away.
Fast forward to now. It just so happens you have to go to his home city for a business trip. He is still single. So are you. He knows you are coming to town and would LOVE to get together for dinner. You've seen recent pictures of this man- he is even hotter now than he was then.
You are hesitant to accept the invitation. Why? Because you are eight years older, twenty pounds heavier (or maybe ten now that you're losing weight) and fifty years wiser. Do you decline the invitation so the former lover can keep his younger, sexier memory of you...or do you take a risk, say yes, and see if any sparks fly?
Just curious.
Hypothetically, of course.

