Lauren juggles school, an internship and an unpredictable roommate.

Lauren realizes that she and Heidi may be on different paths.

LC goes on an overnight errand; Audrina looks for love.

Lauren wonders if she is really over Jason; Heidi ponders her work situation.

Lauren wants to be with Jason on his birthday; Audrina seeks Heidi's advice.

Jason becomes a distraction; Heidi gets her big chance; a model drops out of a fashion show.