Usha fails to give a letter to Dhiru Bhai which belonged to Dhiru Bhai's uncle Hasmukh Zaveri, in which he had invited him for an ocasssion. Dhiru Bhai decides to visit Alibaug. All become tensed as Dhiru Bhai describes about Hasmukh's nature. All the members proceed for Alibaug to meet Hasmukh Zaveri. What will happen when Dhiru Bhai's uncle Hasmukh comes to know about his fake family? Will Apurva save everyone from this situation? "'Sajan Re Jhoot Mat Bolo' is a situational comedy that arises from a small lie that the protagonist, Apoorva, had to tell his employer Dhirubhai Jhaveri to get a job. Dhirubhai is a very successful businessman who hates lies and liars, and believes in family bonding and values. His belief in these values at times cross levels of normalcy & are unbelievably rigid. Apoorva, an orphan was raised in an orphanage and to get the job in Dhirubhai's company, lies that he as a full-fledged family back in India. Apoorva's description of his imaginary family makes Dhirubhai fall in love with each and every member. Dhirubhai has a niece Aarti, who is young, beautiful and believes in the same values as her uncle. They both trust Apoorva blindly, and Apoorva has earned this trust and respect on the basis of his hard work. Over time he has become the Man Friday for Dhirubhai as well as Aarti. Apoorva has also developed a liking for Aarti, but has refrained from expressing his feelings to her. Dhirubhai fixes Aarti's marriage but in a dramatic turn of events <b>...</b>