The movie chronicles the life of four couples breaking up on Valentine's Day in New Delhi. The broken hearts meet on social networking sites and decide to leave their pain of separation behind. They move out to enjoy the 'Valentine's Night'. The story revolves around the NIGHT of Valentine's Day, when all the four couples meet. There is a loyalty test, there are mistakes committed and what happens there on is quite an adventure. Each gets the love of their life, but not before a murder is committed... Everybody is under the scanner but who has done it? From Romance to thrill, 'Valentine's Night' travels the complete journey.