The staff prepares for the mayor's bid for re-election announcement. Mike becomes a hero when he saves a runaway baby carriage, but the reality of the situation isn't what it seems. Carter adopts his family's 19-year-old dog. And, Paul teaches Stacy how to get a sick day without being sick.

After Mike's picture with model Heidi Klum is in the tabloids, people assume he's dating her. But, he soon is after she asks him out. As a result, Nikki reveals to Carter that she has a secret crush on Mike. And The Mayor can't stop laughing at VERY inappropriate times.

Mike prepares to have sex with Heidi Klum for the first time. After ""it"", Heidi asks Mike to keep their relationship a secret. James receives his Aunt Sarah's ashes in the mail; his Aunt Sarah was a cow. Mike daydreams while making a statement to the press and accidentally reveals his relationship with Heidi; she breaks up with him. Paul's new fan creates problems for Aunt Sarah (take a wild guess).

The Mayor brings an abandoned baby to City Hall. Mike's old girlfriends voice opinions about him. The Mayor sends James to see a psychiatrist for him, concerning his sexual problems. Mike wants to adopt the baby. The Mayor takes Viagra to help him out. Mike's interview with the social worker doesn't go very well. Nikki prepares to tell Mike about her crush on him, but can't quite get the words out.

Mike is tested when Nikki is out sick and the mayor hires his ex, Heidi Klum, to help publicize the new animal rights campaign. Meanwhile, the mayor and Paul try to inject some humor into their press conferences. When Mike accidentally tells Nikki that even though Heidi came onto him, he had feelings for her and still turned her down, she walks out.

Mike tries to convince Nikki that nothing is going on between himself and Heidi Klum. The mayor doesn't understand that Janelle wants to break up with him. Janelle gets Mike to do it for her, but Nikki overhears Mike talking to Carter about it and thinks that Mike is going to break up with her. After Rags poops in his shoe, Stuart gives him to Heidi. Nikki breaks up with Mike. The next day, there is tension in the office. Carter tells Nikki the truth. She goes to Mike's apartment where Mike is hung over. As he goes back into his room to put on his pants, Heidi sits up in his bed...

When Mike says: ""Let's not get so dramatic, okay? This is not some cheesy soap opera."" he refers to Heather Locklear's long-time role as Amanda Woodward in the soap ""Melrose Place"".