The plot of this episode (and the next) are that they have "Saved Greendale", thus completing the premise for the season of the Save Greendale committee. Jeff and Britta have no reason to stay at Greendale anymore. The whole premise of the pilot 5 years ago was that Jeff wanted to hook up with Britta. The characters feel that getting married is the only way to "move on" and grow as people now. Obviously they are wrong. It is supposed to feel like a wrap-up series finale.
4/15/14 at 8:50am