Once we got to our actual restaurant destination we noticed that the waiter was a little surly. Dave kept thinking the guy was glaring and ignoring him, but then realized it was that the tv above our table.
After our meal (tasty shanghainese food from the bund) we were walking down an alley and the guys thought we were being followed. Then there was the lady in the elevator who was wandering around even after we left her to pay. Something about it was really off and weird. I'd say our paranoia was due to all the wire we've been watching, but Dave and Sara haven't seen it and they felt the same way. Dave even checked his car for a tracking device it was that weird. Seriously!