Railway Platform begins, not on a platform, but in a train.
It starts with a song, Basti-basti parbat-parbat gaata jaaye banjaara, lip-synched by a philosopher and poet (Manmohan Krishna) as he rides in a crowded train compartment. This man, only referred to as ‘kavi’ (poet) throughout the film, acts as a sort of sutradhar. Not strictly the holder of the puppet strings, not always a narrator, but a voice of reason, of conscience, of dissent. His favourite saying is that “Two and two do not always make four; they sometimes make twenty-two.”