Hot pot restaurant sharing table, the man across kept staring at my girlfriend.

I couldn't help but ask, "Sir, what are you looking at?"
He said, "You, girl, look like my first love."
I said, "Then your first love must have been pretty young."
He said, "If she were alive, she'd be about the same age as your girlfriend."
My girlfriend's face darkened.
I added, "Would you like to adopt a goddaughter? While you're at it, pay the bill."
The man laughed and actually paid the bill.