"That's What Friends Are For?" is the eighteenth episode of the second season of Hannah Montana. The title is a reference to the song "That's What Friends Are For", by Dionne Warwick, Stevie Wonder, Elton John and Gladys Knight.
When Jake tells Miley he wants to keep their relationship platonic, Miley convinces herself that she is fine with it, and won’t be jealous. However, Hannah Montana hits Mikayla and gets her fired. When the plan doesn’t succeed, Miley must come to terms with how unlike a true Byronic hero, she was not cunning or adaptable. In the end, Miley puts on the suit of the Alien suit and pretends to be Mikayla.
Meanwhile, Rico bets Oliver and Jackson that they can't go one full week without taking a shower or changing their clothes, in exchange for a month of free hot dogs. The joke turns sour when Oliver and Jackson when Rico tells them they always had water and he said "Now I'm the only sweet smellin' guy within miles of this place!" which was good for him, because there was a swimsuit shoot going on nearby.
This is Mike and Mikayla's second and last appearance on the show.