Chuck and Sarah go on a mission to retrieve microchips from spy named Sofia. After figuring out that their first attempt was unsuccessful, they went back once again to get the microchips they were looking for.
All the while Chuck is worried about the fact that Sarah has yet to unpack at his house after eight months of living together. Morgan tells him it could be their Achilles heal, but in the end Sarah unpacks her stuff.
Things are running too smoothly at the Buy More because it's filled with CIA operatives. Morgan convinces Beckman to let him do some recruiting in order to get things back to the way they were. So Morgan and Casey go out and find Lester and Jeff to bring them back to the store.
Awesome is worried about making sure everything is right for Ellie's pregnancy and future child birth. He's acting a little overbearing for Ellie's liking, but it's okay because he just wants everything to be perfect.