on the episode where Emma goes to the movie with Peter, when shes on that 'date' with the tenth grader..he asks her how long shes been friends with manny and craig, and she says "Manny forever..Craig just a while"

BUT...she was friends with him in the episode where shes trying to find her father, because he goes with her to look for him..long before cranny.

Just a thought..i guess this post was kind of pointless.