LORELAI: I’ve got the good kid.
Lorelai says this to herself, after accidentally overhearing Rory tell Paris she is still a virgin. It’s a line that infuriates many fans, and which Lauren Graham strenuously argued against. However, it doesn’t seem out of character for Lorelai, who has a lot of anxiety about Rory losing her virginity. The line comes to seem rather ironic in later seasons.
The Annotated Gilmore Girls 