A depressed Carter has difficulty coping in the wake of Kem's decision to leave the country. Luka invites Sam to move in with him. Neela's parents visit, confused by her decision to drop out of Michigan. The nurses freeze out Abby after a slip of the tongue to Haleh. Weaver advises Barnett to change his appearance. Abby treats a young woman kidnapped from her home country and forced into sexual slavery.