"Well this is gonna be very useful to you, I predict," says Iman. "See here? This little dot is you, and all the yellow lines are the streets, so you can see where you're going. Manhattan's streets are mostly numbered, and they're just lots of boxes, see?" She zooms out a bit. "There's the park in the middle, and then it's just a grid. So it's not too hard to find your way around. Plus, if you have an actual address..."

She shows Greta how to punch in an address - she uses the address of her Greenwich Village apartment - and a path pops up. "So that's how you'd get to me," she says. "But it's a really long walk, so I'd advise taking a train."

There's a lot to go over, and Greta seems to be getting a little weary, so Iman doesn't continue just yet, taking sometime to stroke her back some more. "You doin okay?" she asks.