People disappear all the time. Sometimes they don't want to be found, and sometimes they don't want to be lost. Usually they come back - if only for a while. When Pete picks up a strange hitch hiker on a dark country road he has no clue how his life will be affected. Meanwhile his girlfriend Nina is unhappy and in search of a bit of excitement. Lives collide, fates are changed and the world turns out to be a lot stranger than anyone realises. Six degrees of separation squared.