When Zoe (Rachel Bilson) is alerted by the Health Department about a flu epidemic heading towards BlueBell, she is forced to put the town on lockdown. Because of the quarantine, Wade (Wilson Bethel) is forced to stay at his ex-girlfriends house causing Zoe to become jealous. Lemon's (Jaime King) plan for the perfect night with Walt (guest star Rich McDonald, "Generation Kill") goes awry when she begins to feel under the weather. Meanwhile, George (Scott Porter) finds himself roped into directing Lavon's (Cress Williams) tourism commercial about BlueBell's small-town charm, but it seems Lavon, is more preoccupied with his co-star than his commercial.