Chuck's heading into the camp to free up Jeff when Riley calls his men on his radio. Casey replies and tells him he's out of friends. Sexy lady tells Riley the captain's unconscious. Riley orders Jeff -- who's passed out from the truth serum, apparently -- dead, and she heads to do it, which is the perfect time for Chuck to come in and flash to save him. They knife fight as Riley sneaks away to find the others. He only finds his own dead man in a tree, though. Sexy lady stabs the Orion computer and ends up on top of Chuck, when Casey comes over and knocks her off of him. He apologizes for interrupting Chuck's lap dance, and they all take off to the Hummer. Riley radios for help. The gang pretends to Big Mike and Lester that they're getting out of here because Jeff's having a bad trip. Jeff wakes up enough to call this the best party ever. "Vecas, baby!"

Back at the apartment courtyard, Sarah greets Chuck and asks where they've been since no one could find them in Vegas. Chuck says it's the wrong Vegas. She asks about the laptop, and Chuck says Vivian sent a team to try to get it. Awesome says Ellie has no idea what she got herself into, and that the girls would have been ambushed if he hadn't grabbed the wrong bag. Sarah agrees and says Ellie deserves to know, and she'll tell her. But Chuck's ready to tell her. Sarah tells him he'll have to tell her the truth about him, and he says he knows.

He's waiting in her apartment, when she comes downstairs and asks why he's home. He told her they had to cut the bachelor party short, but there's something on his mind. He says they've always been able to tell each other everything, but lately... She knows where he's going, and ends up admitting what she's been doing. He then admits that he already knows. She asks why they're here, but it dawns on her: "You're still a spy." He says she just Rubik's cubed him again. She says he's obviously meant for bigger things than the Buy More, so she's not mad. She's just mad he didn't tell her. But she gets it, since she did the same thing. She tells him there will be no more secrets. So he takes her to Castle. She's impressed and asks what they're guarding that's so important. Chuck's like, "Well, uh, me." He tells her he's the Intersect in that project their dad's been working on. She doesn't believe it, so Morgan grabs a knife and runs at Chuck until he flashes on it and does some crazy ninja moves to take the knife and slice the arms off Morgan's shirt. He also speaks Japanese while he does it. Morgan's all cool with the '80s sleeveless look.