Billy has a conversation with his wife.
The friends all leave college.
McNulty is in a tight spot when Major Rawls gives him a week to report back to his old job.
The police are investigating the murder of William Gant. They find a witness.
D'Angelo Barksdale teaches the boys how to play chess.
Mark Zuckerberg returns to his room after Erica broke up with him.
Claire Underwood is attending a service.
Frank Underwood noticed Zoe Barnes for the first time at Washington Opera House.
Claire's CWI charity event at 'Hotel Cotesworth' which was visited by teachers protesting Frank's education bill.
Zoe Barnes worked for the Herald as a journalist, along with her colleague later boyfriend political editor Lucas Goodwin.
Doug Stamper meets hacker Gavin Orsay
Frank and Claire in the press room in the Kremlin.