Nan & Bob

"You know what Bob?" asked Nan.
"What?" replied Bob
"It reminds me of that outrageous weekend in the Alhambra Hotel in Clacton in 1963 ! " said Nan.
"I first met you in '64" sighed  Bob.
"Oh. Yes, ...aye, so you did." Nan remained lightly flushed for the rest of the afternoon.