Paul has moved to Harlem and is annoying Carter and Janelle because he thinks that he's black. The Mayor is preparing to run the Olympic torch around City Hall, but can't because the Nigerian speed walker supposed to deliver the torch to him has disappeared, lost in the city. Mike struggles with the fact that he can't live without his job, while trying to take a vacation. Nikki finds a ringer to pose as her boyfriend, for them to have dinner with Mike. Stacy spills the beans to Mike about Nikki's feelings for him.

Stacy's staying with Carter and Stuart while her apartment is fumigated. Her partying cramps their style. Trying to outdo NASCAR driver Jeff Gordon and NBA player Jayson Williams, the Mayor promises his kidney to a young boy. Unfortunately, his doesn't match--but Mike's does. Meanwhile, Mike's playing the jealousy game with Nikki and promises to donate his kidney to the boy in hopes that she'll break up with Arthur for him. But when she offers him a chance to speak up about his feelings, he's anesthetized for his surgery and can't say anything.

Mike can't stop thinking about Nikki. Nikki is ready to take the next step with Arthur, but Mike is worried about that. Paul unwittingly has an affair because Stuart needs him to. Stacy dates a job-obsessed cabbie just because he looks good. James inadvertently causes a taxi driver strike, which interferes with Arthur getting to the airport. You see, if Arthur misses a plane, he and Nikki will have sex.

When the mayor starts to worry about becoming the object of a violent attack, a videotape showing Mike apparently leaving him in the line of ""gunfire"" damages their relationship. Meanwhile, Nikki sees Mike in an entirely different light after her viewing of the same tape reveals he was trying to protect her. And, Arthur wants to propose to Nikki, but puts his relationship with her at risk by confiding in Stuart.