“I'm having an orgasm in front of my mother,” jokes Rob Reiner. Reiner cast his mother, Estelle Reiner, to deliver the iconic line, “I’ll have what she’s having,” during Meg Ryan’s famous deli scene in "When Harry Met Sally." Reiner’s mother Estelle watched while her son, as director, coached Ryan on how to act the scene out fully, pounding on the table to demonstrate how to sell the moment. #whenharrymetsally #casting #comedy #robreiner #katzdeli