When Drake uses Josh's secret advice column to impress the hottest girl in school, a case of mistaken identity results in Josh coming face-to-face with a jealous boyfriend.

Drake and Josh receive an old dune buggy from a friend but are forbidden to use it. When Drake defies his parents and injures himself after crashing the buggy, he tries to hide his injuries, but gets no support from a grounded Josh.

Josh thinks Drake's flirtatious new girlfriend is interested in him too and sets up a sting operation to find out the truth.

When Mr. Nichols's boss calls off their dinner plans because of a last minute babysitter cancellation, Josh volunteers his and Drake's services.

After Drake agrees to help Josh with his girl troubles, Josh finds himself promising to play a birthday song at his crush's party.

When the parents leave town for the weekend, Drake and Josh's excitement is short lived when they learn that Grammy is coming to stay.