They're hiding something from him, Jamie knows, Jared and Uncle Jeb and Sharon and Doc.
There's something that's changed, he can tell from the way that they look at him, with an edge of pity and sadness. He almost thinks that he doesn't need to know.
But he does.
And they won't give him any answers, so he starts to look for himself.
And he finds the answer, hidden away in the darkness of the tunnels, only shown by the ring of silver in her eyes.
His sister.
Only not he's sister.
Maybe he really doesn't need to know. But he does.