[As much as he seriously doubts he even could have killed anyone, it does bring up a point. What was it like before he was medicated to keep Hyde at bay? How would a child act in that situation? Luckily he's pulled away from his thoughts by the question.]

Oh, ah, alright, I'll take a glass. [What does that mean, like a shot size, as much as was poured before, a full glass, what.]

Really, I told you, I was very good.