Not sure if this has been mentioned before but...
When Bella first meets the Cullens at their house Alice say 'mmmm you do smell good'.
In SM's books there are 2 scenes i imediately call to mind where somthing similar is said:
-Twilight, Alice and Jasper come to see if they will come play baseball right after Edward has been playing with Bella and Alice said 'we thought you were having bella for lunch and thought we'd see if you would share'
-Midnight Sun, When Emmett gets in the car after Bella's been in there and says 'mm she does smell quiet good' or somthing to that effect.
Of course it fits the movies story and non-readers would get it but maybe it was put in there for us to giggle about the bedroom scene?
I enjoy the cold, diamonds and hearthrobs.
Team Edward.