Revealing mistake: It is very easy to tell when Salem is a real cat and when Salem is a robotic cat.
Revealing mistake: Near the end of the episode, Sabrina accidentally hits the football player in the eye by jumping happily. But you can see that Sabrina did not even touch him. (00:20:10)
Answer: Those are her roomates. The first season Sabrina was in college, she moved out of the house that she shared with her aunts and she moved in with 2 girls plus another guy. I think her aunts went back to the other realm since the 2 actresses (Caroline Rhea and Beth Broderick) who played them left the show. The guy roommate also left the show the same time as Sabrina's Aunts. Then Sabrina and her roommates moved into the house.
Dan Sgambelluri
Hilda got married and Zelda became 8 years old again so that Sabrina could have her live life back.