 CONT: When Rory sits at Lukes with Lane and eats the coffee cake  that Luke has made for her birthday (and that seems to be too light  to be a coffee cake), she, Lane and the cake are shown from  different ankles during their conversation. But the cake looks  slightly different each time. Once there is a piece missing, but  from another ankle it is complete again. Furthermore the piece on  Rorys plate enlarges while she watches Dean ordering coffee. It  would not have made sense for her to get a new piece because she has  hardly eaten anything, and the old one had still been on the plate  before the camera swung away.