Purely History on Instagram: "In 1988, Dustin Hoffman and Tom Cruise were doing a Rain Man press interview on Swedish television when one of the funniest unscripted moments of their careers happened. They were sitting together on a studio sofa answering a routine question when Hoffman suddenly lifted himself slightly and let out a loud fart. Cruise was mid-sentence trying to give a serious answer, and the noise hit him so hard that he burst into laughter. Hoffman immediately followed, and the in