While the Dean creates a Hunger Games-style competition for admission into a History of Ice Cream class, the final class Jeff needs to graduate and a fear of graduation causes Abed to retreat to his happy place.
At the Inspector SpaceTime Convention, Abed finds a new "soulmate," Jeff discovers he looks like one of the show's villains, Shirley and Pierce join a focus group, and Annie pretends to be Jeff's wife.
While Jeff and Britta spend Thanksgiving with Jeff's newly-discovered father and brother, the rest of the Study Group tries to escape from Shirley's dysfunctional family Thanksgiving celebration.
Abed makes a new documentary chronicling Greendale's effort to get a research grant for "Changnesia," as well as Jeff's efforts to prove that Chang is faking his disease.
Dean Pelton and Annie try to land a "whale" student while Jeff is assigned to keep Pierce occupied. Meanwhile, Troy and Shirley take a physical education education course, and Abed creates a fraternity to annoy the dean.
While the dean sets up a Sadie Hawkins dance, Britta puts together a competing Sophie B. Hawkins dance. Meanwhile, Abed is set up with two dates to both dances by Annie and Shirley.
