High Quality Content by WIKIPEDIA articles! "You Two" is a song from the 1968 film musical Chitty Chitty Bang Bang. It also appears in the 2002–2005 stage musical version. It was written by Robert and Richard Sherman. The song is sung by a single–widower father ("Caractacus Potts") to his two twin children ("Jeremy" and "Jemima"). An inventor by trade, Potts sings the song against the backdrop of his eccentric inventor`s workshop.