Lorelai: What are you doing up?
Rory: I couldn't sleep. It's freezing in here.
Lorelai: Wait. Close your eyes and breathe. [Rory inhales] I smell snow.
Rory: Oh, it's that time of year.
Lorelai: Can't you smell it?
Rory: You know, it's like dogs and high-pitched noises. I think it's something only you can smell.