When a dying corporate professional escapes into a train to somewhere, he finds himself become a storyteller of old mythological tales. Tagging along is ten year old Hari who is looking for his parents he lost in the trains.
Together their adventures lead them to debating with priests, dancing with eunuchs, sharing meals and conversing casually about death with random strangers.
A runaway wife tags along with these annoying mavericks. Taking her first train she is all ready to be an actress.
That night, what begins as a harmless conversations changes their fate completely.
What makes them hold on to each other for longer? Do they find what they were looking for? What happens when they bump into each other few years later? But do all of them make it alive?
A window seat is all about those conversations with strangers that seem to change you unknowingly.