Nathan & Claire - after the visit
Landing on the roof of the Hyperion after their visit, Nathan held on to Claire a moment longer, so she would look up at him. "Something on your mind?
Nathan Petrelli would by no means call himself any kind of expert on any variation of his daughters, and there had been four now just in LA, two from similar points in the explosion future and two from points closer to his own timeline. But there had been one here the entire time he was here, in one way or another, and he'd strove to spend as much time as possible getting to know all of them, to understand each as their own person. To know his children, these girls he'd given up the chance to see grow up with him.
But it didn't change they all shared similar quirks and by now, Nathan was starting to recognize the 'something on her mind' one pretty well, as it led more and more to a talk, especially with the Claires here now, the two he was by far the closest to as he had ever been with any of them ever.