Season 7, Episode 5 - The Workplace Proximity
Aired October 17, 2013
When Amy takes up a job at Sheldon's university, Sheldon fears he'll be seeing too much of his girlfriend. Sheldon quickly realizes he is okay with Amy working at the university, but Amy finds herself unhappy with Sheldon's behavior. Meanwhile, when Howard expresses an opinion on working with ones significant other, he offends Bernadette and finds himself sleeping on Raj's couch.