Jack shakes his head a little. Sighs. In so many ways he hasn't changed. So much of what he is now was part of what he was then, she just never knew it. Never knew that side of him.

"It not that I don't want you. Believe me, I want you. But..." his voice softens, almost sad sounding. "It would hurt him. He's been hurt enough, and he means a lot to me. More than he probably knows."