Who, Jack? He's...been fine. [The hesitation there is because he's not sure how much of what's been going on Peter might have even noticed. How much of what he hears from Jack is his to repeat. Even to a concerned party.]

What happened to his cabin upset him more than he wants to say, I think. Not entirely sure why. [That's a fib, at best, but it's the kind he's very good at covering.] Overall however he's been much better this month. Why do you even ask?