Callie: We need to have rules.
Erica: What?
Callie: Rules. We need rules about how we're going to deal with the motherland. Because it's undiscovered country. Maybe... maybe it will be the best vacation either of us have ever had, but it's mysterious, and dark, and ... there should be rules. Oh, and an embassy. And a safe word.
Erica: I'm sorry. What the hell are you talking about?
Callie: Hello? Below the Mason-Dixon line. Of your pants!