Outside, Derek breaks into Greenway's car (in between vandalism attempts anyway) while inside, Cameron is counting all the money she's making using her uncanny physics ability to win at pool. Derek comes in to let the others know that someone just smashed Greenway's windshield. Sarah says the other plant employees are worried about the plant not going online as planned if inspector Greenway has concern -- which he does. He's like Homer Simpson, only if Homer Simpson had any idea what a safety inspector does. It's a catch-22 for them; either Greenway is pressured to let the plant go online, and it fails and contaminates half the state -- which would benefit Skynet in the future -- or Greenway shuts it down now, which means that the resistance won't be able to use it as a power source in the future.
John is still entertaining Riley -- relax, they're fully clothed -- when the rest of the Connor Crew comes home, and Sarah gives John the gears about bringing Riley home when he just met her today. He whines a whole lot about wondering when it's his time to start living his life, when I thought the whole point of his haircut was that he was going to be less of a crybaby.
The next day at work, Sarah follows Greenway's nemesis into a restricted area of the plant. He catches her where she's not supposed to be, but she invents a cover story about looking for the supply area, so he puts her to work in the waste-barrel part of the plant. Unfortunately, she gets "crapped up" -- exposed to radiation. Somehow. She should have zipped her Hazmat suit up tighter.
It's morning at the Connor Compound, and Riley has inadvertently spent the night. Since she woke up earlier than John, she's made him a Lego robot, which freaks him out a little more obviously than he probably wants. He does allow Riley the option of calling him sometime, provided the first words out of her mouth when she calls him are the date. That's just the way it is, he tells her. If she's smart, she'll be too freaked out to call him back. I have a feeling, though, that she won't be smart.
Over at the power plant, Sarah's finding out she's not "crapped up" at all, that the positive reading on the scanner must have been a "hiccup," according to the plant honcho.