The characters of Sam and Diane are arguing about their respective ages and who is older than who. At one point, Diane says that Sam is at least seven years older than she. In the show, the viewer is never told their ages. In real life, Ted Danson is about 1.5 years older than Shelley Long.
George Wheeler / actor Reid Shelton is wearing his own monogrammed shirt "RLS"
The title is based upon the instructions from a magician: Pick a card, any card.