Major Robert "Bob" Gaines is an astronaut that orbits the Earth; out of the blue, he loses contact to the ground control for a few minutes. When he returns to Earth, he has no recollections of what has happened to him. He goes home and finds different things, such as picket fence; his rank of colonel; he likes sugarless coffee; and kisses his wife in a different way. Then he researches an encyclopedia and learns a different history, and President Kennedy has never been the president of the US. Bob concluded that he might be in a different dimension.
—Claudio Carvalho, Rio de Janeiro, Brazil