It's a new year on Glee, and the time off has been very kind. The first episode of 2013, "Sadie Hawkins," is actually very fun. It's lighthearted and energetic, and it moves several plots forward. No, I'm not joking, I actually liked watching the entire episode. Even the New York stuff didn't bug me. Neither did the illogical plot twist involving Sectionals or the potential for statutory rape.