[There's a small pause. They've talked about, how John would prefer not to go home back to the life that's waiting for him there. But maybe visiting to show Alfie what London's like a hundred years on... and just show Fiona what it's like at all? That would be all right.]

Could be fun. Do the tourist thing. We could visit Camden Town, show you the rest of the place. You're gonna hate the London Eye. Bloody London Eyesore of a ferris wheel.