Well, not sure if it's exactly what you're looking for, but I did write something along those lines, many many years ago. It's very small so I haven't even put it on the archive. But it's my (hopefully) improved version of the Double Jeopardy ending

PJ

"You told me you weren't like other men," she said, shaking her head at him when the storm of laughter had passed.
He grinned at her - a goofy, Clark Kent kind of a grin. "I have a gift for understatement."
"You can say that again," she told him.
"I have a...."
"Oh, shut up."

--Stardust, Caroline K