The trend of narrating multiple stories in Hindi films continues. Salaam-E-Eshq, Honeymoon Travels Pvt. Ltd., Just Married: marriage was only the beginning and Life Mein Kabhie Kabhiee, all 2007 films, tackled multiple stories in those 2.30/3.30 hours. Metro charters a new path because the multiple stories run concurrently. Also, the characters are, in some way, linked with each other.