It is the day before Sonu's birthday, and a bully, whose birthday it is, taunts Sonu as he is wearing the Best Birthday wrist band. Sonu tells Sandhya that he needs a bigger cake than the bully's, so that he can win the Best Birthday band. Sandhya takes them to a bakery to get the biggest cake for Sonu. Sonu orders the cake and requests it be delivered the next day. Meanwhile, Chulbul, Chulbuli's brother visits her, as it is Chulbuli's birthday also the next day, and they decide to steal Sonu's cake.