Jimmy returned to the office, and the documents he had left on the desk were still there, which was normal. This was the FBI. Although it was the Public Affairs Office, and the level of confidentiality wasn't high, not just anyone could enter Jimmy's office and rummage through his things.
Reading documents, reviewing files from past press conferences and communication with various agencies, Jimmy had been buried in a mountain of paperwork recently, unable to climb out.
After two or three days of reading, Jimmy was completely overwhelmed. The main issue was the overload of formulaic writing in these documents. Frequent readers of official documents would understand the feeling that, after reading too many, speaking can become difficult.
Finally, the weekend arrived, and Jimmy invited Nia to go see a movie to ease his mind, as he was feeling a bit depressed from reading documents.