It's true his life hasn't been the happiest but Jack makes it better. He always has. And existing here with him, with none of the danger or fear he always had to deal with back home, it's perfect.
"A surprising number of things. But I don't think he'll be attacking us again any time soon. It was odd talking to him, but also reassuring." In fact he suspects they might be almost friends now, but he's not about to admit it even to himself.