[Whereas Dirk's questions were easy to answer, something about Terezi's are even harder. Maybe because she feels like Terezi should know her and be giggling and saying "hey, miss mail lady!" but all she's getting is piles of questions.]
[It's a little weird.]
To stabilize their code. Um, they don't really leave, though, I'm afraid. Not unless these two wardens do something different. Um. And yes. We had another prison, called simply "Marina," run by just one warden at a time.