I watched two movies on April 1, “Nim’s Island” and “Super Mario Bros.” They are very different films, yet I just noticed they have two major things in common. One, they both feature characters who are germphobic (Jodie Foster in one, Dennis Hopper in the other). Two, they were both directed by husband-and-wife teams. Isn’t it a bizarre coincidence that I should happen to watch them on the same day?!!?!!!?!???!??!