Jess panics when her sister, Abby decides to stay in Los Angeles and sets her eyes on one of the loftmates. Meanwhile, Winston procrastinates about checking his test results for the LAPD entrance exam

Schmidt quickly regrets trying to understand the politics of a girl fight when one breaks out between Jess and Cece. Meanwhile, Nick goes on a date with Tran's granddaughter, whom Winston believes is hiding a secret.

A class trip turns disastrous when Jess tries to avoid showing favoritism to Ryan; Schmidt develops an ulcer; Winston becomes fixated on wearing a crystal.