Continuity mistake: Miles only learns to drive in this episode, however, in the early episode "I, Busybody" (not aired out of production order), Miles fights a speeding ticket, indicating he had no fear of driving, knows how to drive, and has a driver's license.
Humble Pie - S6-E8
Continuity mistake: At the end of the episode when Morgan tells Sabrina she will be working in the coffee house with her, she put on the apron and its the right way, then it flashes back to when she says "we're gonna have so much fun together" and the apron is on backwards with the label sticking out.
Continuity mistake: When Sabrina is teaching Miles to drive he pulls over to park there is a street sign. The car's position next to the sign keeps changing.
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.