In the episode where Eric and Cory try to plan a rave and an anniversary party, i noticed a big mistake. Watch the part where Cory is telling everyone to act like the next two people walking down the stairs were having their anniversary. You will see a guy in an orange hat banging on the restaurant booth. Remember what he looks like ok? Then when Frankie isn't letting in the parents, and Cory ends up telling him to practically let everyone in, all the people in line run into the restaurant. If you are watching, you will see the exact same guy in the orange hat run inside, now if he had left, we would have seen them, because right after Cory was talking to Feeny and Turner, he went outside, which was right after he said to act like it was an anniversary. Maybe their directors should pay more attention to their actors!