Kevin is rattled when his girlfriend suggests having a baby, and Jamies will give up anything to have a good time -- including a job interview.

Kevin suffers a blow to his ego when he learns that Sarah dated someone else when they split two years ago. Meanwhile, Jamie suffers a painful neck injury after throwing himself in front of a car to gain the sympathy of two gorgeous tire models. The ploy works and the guys go out on a double date with the models, but their ""hot"" evening turns chilly when Kevin unexpectedly gets cold feet. After Sarah throws Kevin a curve ball by telling him she slept with other men during one of their ""cooling off periods,"" he decides to even the score by secretly playing the field. Meanwhile, Jamie becomes a real pain in the neck after getting hit by a car.

Commitment-phobic Kevin falls out of the comfort zone with Sarah after she pushes him to replace his bedraggled, cherished old bed with a new one, and he convinces himself that she's trying to smother him emotionally. Meanwhile, Jamie leaps outside all bounds of decency to win Cherie's sympathetic embrace with the lie that his mother died.

Kevin tries to sweep Sarah off her feet with a romantic dinner, but winds up falling flat on his face. Meanwhile, Jamie focuses on a new career in crime-scene photography.

When Sarah moves in with Kevin while her apartment is being fumigated, she and Jamie proceed to drive him buggy by competing for his attention and make him choose between the two of them.