Frazier interrupts Norm and Cliff playing checkers, to announce that he has dumped Lilith, to pursue Rebecca. Norm's last move on the board is a triple jump, however Cliff's checkers are not even close to one another.
While Frasier is "breaking up" with Rebecca in her office with Lilith sitting on the couch, when Rebecca walks toward Frasier the shadow of the boom mic is cast on her hair as she walks beneath the mic.