JACKSON: I understand. I’m hip, okay? We’ve hit that point in our relationship where the little hints are starting. Which means that’ll be followed by the “where are we going” talk, and that’ll only end in a big ultimatum. Suddenly all hell breaks loose.
SOOKIE: Okay, no more sugar for you.
In the Pilot episode, Sookie said that wearing her new Chilton uniform made Rory “look smart”, to which Rory replied, “Okay, no more wine for you”.
Sookie must have decided this cheeky comeback was worth remembering, because she uses it against Jackson when he starts freaking out, convinced that Sookie wants them to get married. She calms him down by saying, “Okay, no more sugar for you”.
The Annotated Gilmore Girls 