so i go to william goldman's house in new york city.ens the door, and the first words out of his mouth were, this is my favorite thing i've ever written. i want this on my tombstone. and basically, what are you going to do with it? i told him the things i wanted to do, and he eventually agreed to let me do it. >> the next movie was the all-time classic, when harry met sally. the fake orgasm scene is one of the funniest of all time. >> i'll have what she's having. >> and it was your mom who said that. >> it is my mother who had that line. i'll have what she's having. it was a line written by billy crystal. when my mom came to do it, i said we have a funny scene here mom, and i think it's going to be ok, but you have the last line. if it doesn't top the scene, i may have to cut it. she said that's ok, i don't mind, i'm at the deli, i'll eat something. it became one of the most quoted lines in movie history. you see these lists of these great lines. like, frankly, my dear, i don't give a damn, humphrey bogart. there's clark gable, humphrey