I am confused about Jenn's age. I thought they said she was 16 some time around episode 4 or 5. I know I've been confused the entire show how come she never gets asked for ID at the bar and that she and Kat are so close despite the age difference. And then the thing with the doctor. Are they the same age? Why did I think she was 16?
I thought Jenn was the same age as Kat, and Serena (the younger sister) is 16.