Housefull 4 cast Akshay Kumar, Riteish Deshmukh, Kriti Sanon promote their film in a UNIQUE way

Housefull 4 cast Akshay Kumar, Riteish Deshmukh, Kriti Sanon, Bobby Deol, Pooja Hegde, Chunky Pandey, Kriti Kharbanda and others promote their film in a unique way in an express train where they reveal their memories from train journeys and share their exc