The only son of a well known education tycoon, Yuvraj is simple, straight-forward and single. Suddenly one day, a five year old boy by the name of Chiku claims to be his son in front of his girlfriend, Angelina. On hearing this Angelina leaves him and his parents are alarmed. Even after all this, Chiku is not ready to give up. To top it all, Constable Nimbalkar, who`s always there on the scene honestly hands over Chiku to Yuvraj and asks him to accept the responsibility. But chaos ensues and what you have is the funniest comedy of the season.