"I can tell it's a sensitive subject with him, anything even tangentially related to the Other Guy is. So, if he shares details freely, then I'll be there to listen. But I dont push for details. We're all holding a secret or two we wouldn't want others prying into."

Jack waves a hand dismissively. "Besides, he's got so many other fascinating things to talk about. Theories about this area of space, and metaphysics. I've traveled time before, and he's got me re-thinking everything I know about causality, paradoxes," Jack smirks, "even why I picked up the time travel gig in the first place."