There's something too, about the way she says it. Robb is different from Robb Stark, despite both being almost the same label for the same person, and even though the second word is at least, if not more, important than the first.

It still sounds different when someone's whispering it into your mouth.

He pulls back just a little, after a moment, his fingers brushing against her cheek. "No," he says lightly. "I definitely don't think I can go back to sleep now."