The movie revolves around two couples with age gaps of 15 years. Yogesh is a Berlin return 40-year-old renowned painter and Nivedita is a 39-year-old interpreter who lives alone in her flat no. 404. The other couple, Piyush, 25 years old, is a social entrepreneur and his girlfriend Navi is a 24-year-old free soul. They both are in a live-in relationship and live in the flat num...