Ann is supposed to drive in on a motor scooter, but there is a slight delay after Martin shouts that her "breakfast is ready." In the pause, Martin adds "...but your motorcycle ain't!" A moment later, Ann comes zooming in haphazardly on a small motorbike.
While teasing Ann's hair, Dean Martin (obviously reading off cue cards) says one of Ann's lines by mistake. She quickly says "That's my line!" without breaking character.