Flashback. Maggie's in Buffalo, New York, asking a man how she can get to England. He says that's not possible. She says a man in Montana told her that this guy could help her, but he says there aren't any more ships that can make that crossing. She's crushed by the news, especially since she just walked to freaking Buffalo from Seattle.
In the barn, Danny gets loose. He frees a horse, and then in the distraction, climbs out the window. Outside, the storm looks all kinds of violent, and Danny makes the mistake of stopping to look around. That's when Neville tackles him. They both run for a conveniently nearby cellar and dive inside.
At the amusement park, Nate and Charlie are all chummy again, because she totally wants to see his wee-wee. Behind them, Maggie is quietly asking Miles if he's leaving. She says Charlie told her about Miles's past, and observes, "That makes you a murderer, right? Maybe one of the great ones." Miles says she ought to understand that Charlie will be better off without him. She asks if he'll be better off without Charlie, and because all we have seen of Charlie's contribution to Miles's life is nearly getting him killed about twelve different ways, Miles asks why Maggie thinks that. She says she spent years trying to get back to her children, but eventually she gave up, and knew that she'd never see her kids again, and that they probably died scared and alone. She says she went to Wisconsin, found a nice spot, and poured herself a cup of poison. And then Ben found her. In the flashback, Ben hunkers down and asks Maggie to join him and the kids at their campfire, for dinner. She says she came to love Charlie and Danny, and they gave her a reason to live. She says Charlie might do the same for Miles. Ehhhhh...but Maggie, you're forgetting that Charlie is the worst.
Maggie and Miles rejoin the others, but they're suddenly surrounded by more angry dogs. Miles points to a nearby diner, and says on three they should run for it. They run. Luckily, the front door is unlocked, and the diner received an A grade from the health inspector! Although its level of service might have lapsed recently. Maggie didn't make it inside, though -- the grim-looking dog man has grabbed her. He has a knife, and as they fight over it, he stabs her deeply in the thigh. The man runs off, and Miles picks up Maggie and brings her inside. Maggie says the man told her she killed his dog. She says, calmly, that the man severed an artery, and she's going to bleed to death.