A man and a woman were having a quiet, romantic dinner in a fine
restaurant. They were gazing lovingly at each other and holding
hands.
The waitress, taking another order at a table a few steps away,
suddenly noticed the man slowly sliding down his chair and under
the table, but the woman acted unconcerned.
The waitress watched as the man slid all the way down his chair
and out of sight under the table. Still, the woman appeared calm
and unruffled, apparently unaware her dining companion had
disappeared.
The waitress, thinking this was risque behaviour that might offend
other diners, went over to the table and tactfully began by saying
to the woman "Pardon me, ma'am , but I think your husband just
slid under the table."
The woman calmly looked up at her and said, "No, he didn't. He just
walked in the door."