Dave is surprised to see that his new boss, Natasha, turns out to be his former intern. She has re-invented herself from being overweight and non-descript into a sexy, manipulative and shrewd businesswoman. While Bridget is away on a business trip, Brian's downstairs neighbors, Laura and Stephanie, convince him to let them use his apartment for a party that turns raucous. Meanwhile, the still-celibate Adam continues to pursue his law partnership, Dave moves into the guest room back home and Nicole has an erotic dream about her "manny."
