Question: when does michael come back to the office
Answer: The phrase has become so associated with the character that the television show 30 Rock in the episode `` TGS Hates Women '' there was a scene in which Liz Lemon became infuriated at another character 's use of `` TWSS '' because `` Steve Carell owns ' That 's What She Said , ' okay ? He owns it ! '' In the episode , `` Goodbye , Michael '' , `` that 's what she said '' was Steve Carell 's final ( inaudible ) line as a series regular , and was his first line upon returning as a guest star in `` Finale '' .