 CONT: The pancake Vivian is eating was, for most of the scene, a  croissant. Director Garry Marshall said he liked the performance she  gave in the latter part of the scene better, so the croissant  magically becomes a pancake, which she began to eat as they did more  takes. While this may be the case, there is still a continuity  issue. In the first scene with the pancake, she takes a second bite.  In the next scene with the pancake in her hand, there is only one  bite missing